JPWO2015198557A1 - 油井管用ねじ継手及び光硬化被膜用組成物 - Google Patents
油井管用ねじ継手及び光硬化被膜用組成物 Download PDFInfo
- Publication number
- JPWO2015198557A1 JPWO2015198557A1 JP2016529046A JP2016529046A JPWO2015198557A1 JP WO2015198557 A1 JPWO2015198557 A1 JP WO2015198557A1 JP 2016529046 A JP2016529046 A JP 2016529046A JP 2016529046 A JP2016529046 A JP 2016529046A JP WO2015198557 A1 JPWO2015198557 A1 JP WO2015198557A1
- Authority
- JP
- Japan
- Prior art keywords
- film
- threaded joint
- contact surface
- composition
- pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000576 coating method Methods 0.000 title claims abstract description 101
- 239000011248 coating agent Substances 0.000 title claims abstract description 94
- 239000003129 oil well Substances 0.000 title claims abstract description 42
- 239000000203 mixture Substances 0.000 title claims description 39
- 239000007787 solid Substances 0.000 claims abstract description 97
- 230000001050 lubricating effect Effects 0.000 claims abstract description 64
- 229910052751 metal Inorganic materials 0.000 claims abstract description 47
- 239000002184 metal Substances 0.000 claims abstract description 47
- 239000010702 perfluoropolyether Substances 0.000 claims abstract description 46
- 239000003921 oil Substances 0.000 claims abstract description 24
- 239000011347 resin Substances 0.000 claims abstract description 23
- 229920005989 resin Polymers 0.000 claims abstract description 23
- 238000007747 plating Methods 0.000 claims description 48
- 239000000314 lubricant Substances 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 20
- 238000000016 photochemical curing Methods 0.000 claims description 20
- 239000000126 substance Substances 0.000 claims description 18
- 238000006243 chemical reaction Methods 0.000 claims description 15
- 239000011342 resin composition Substances 0.000 claims description 13
- 238000005554 pickling Methods 0.000 claims description 4
- 238000005422 blasting Methods 0.000 claims description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 33
- 238000011282 treatment Methods 0.000 description 32
- 239000010410 layer Substances 0.000 description 23
- 239000011159 matrix material Substances 0.000 description 23
- 239000001993 wax Substances 0.000 description 23
- 239000007788 liquid Substances 0.000 description 20
- 239000000049 pigment Substances 0.000 description 18
- 230000007797 corrosion Effects 0.000 description 17
- 238000005260 corrosion Methods 0.000 description 17
- 230000002265 prevention Effects 0.000 description 16
- 239000002585 base Substances 0.000 description 14
- 239000000344 soap Substances 0.000 description 14
- 239000003112 inhibitor Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 13
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 12
- 239000002245 particle Substances 0.000 description 12
- -1 polyethylene Polymers 0.000 description 12
- 239000000843 powder Substances 0.000 description 12
- 239000011701 zinc Substances 0.000 description 12
- 229910052725 zinc Inorganic materials 0.000 description 12
- 150000001875 compounds Chemical class 0.000 description 11
- 239000010949 copper Substances 0.000 description 11
- 239000007921 spray Substances 0.000 description 11
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 10
- 229910019142 PO4 Inorganic materials 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 9
- 230000008018 melting Effects 0.000 description 9
- 238000002844 melting Methods 0.000 description 9
- 239000010452 phosphate Substances 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 239000004519 grease Substances 0.000 description 8
- 238000005507 spraying Methods 0.000 description 8
- 230000003746 surface roughness Effects 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 7
- 150000003839 salts Chemical class 0.000 description 7
- 229920001169 thermoplastic Polymers 0.000 description 7
- 239000011135 tin Substances 0.000 description 7
- 229910000640 Fe alloy Inorganic materials 0.000 description 6
- 239000003086 colorant Substances 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000000975 dye Substances 0.000 description 6
- 239000012943 hotmelt Substances 0.000 description 6
- 239000003999 initiator Substances 0.000 description 6
- KFZAUHNPPZCSCR-UHFFFAOYSA-N iron zinc Chemical compound [Fe].[Zn] KFZAUHNPPZCSCR-UHFFFAOYSA-N 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 229910001297 Zn alloy Inorganic materials 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 239000003963 antioxidant agent Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000004203 carnauba wax Substances 0.000 description 5
- 235000013869 carnauba wax Nutrition 0.000 description 5
- 238000009713 electroplating Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000004381 surface treatment Methods 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 230000003078 antioxidant effect Effects 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000008199 coating composition Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 239000004205 dimethyl polysiloxane Substances 0.000 description 4
- 239000007850 fluorescent dye Substances 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000004094 surface-active agent Substances 0.000 description 4
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 description 4
- 229910000165 zinc phosphate Inorganic materials 0.000 description 4
- 239000004925 Acrylic resin Substances 0.000 description 3
- 229920000178 Acrylic resin Polymers 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- CPSYWNLKRDURMG-UHFFFAOYSA-L hydron;manganese(2+);phosphate Chemical compound [Mn+2].OP([O-])([O-])=O CPSYWNLKRDURMG-UHFFFAOYSA-L 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- 229910052753 mercury Inorganic materials 0.000 description 3
- 239000003094 microcapsule Substances 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 230000001012 protector Effects 0.000 description 3
- 239000002356 single layer Substances 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 229920001187 thermosetting polymer Polymers 0.000 description 3
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 3
- DSEKYWAQQVUQTP-XEWMWGOFSA-N (2r,4r,4as,6as,6as,6br,8ar,12ar,14as,14bs)-2-hydroxy-4,4a,6a,6b,8a,11,11,14a-octamethyl-2,4,5,6,6a,7,8,9,10,12,12a,13,14,14b-tetradecahydro-1h-picen-3-one Chemical compound C([C@H]1[C@]2(C)CC[C@@]34C)C(C)(C)CC[C@]1(C)CC[C@]2(C)[C@H]4CC[C@@]1(C)[C@H]3C[C@@H](O)C(=O)[C@@H]1C DSEKYWAQQVUQTP-XEWMWGOFSA-N 0.000 description 2
- VVBLNCFGVYUYGU-UHFFFAOYSA-N 4,4'-Bis(dimethylamino)benzophenone Chemical compound C1=CC(N(C)C)=CC=C1C(=O)C1=CC=C(N(C)C)C=C1 VVBLNCFGVYUYGU-UHFFFAOYSA-N 0.000 description 2
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 229910017755 Cu-Sn Inorganic materials 0.000 description 2
- 229910017927 Cu—Sn Inorganic materials 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 229910020994 Sn-Zn Inorganic materials 0.000 description 2
- 229910009069 Sn—Zn Inorganic materials 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- ISAOCJYIOMOJEB-UHFFFAOYSA-N benzoin Chemical compound C=1C=CC=CC=1C(O)C(=O)C1=CC=CC=C1 ISAOCJYIOMOJEB-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 235000019271 petrolatum Nutrition 0.000 description 2
- 229920006294 polydialkylsiloxane Polymers 0.000 description 2
- 229920005638 polyethylene monopolymer Polymers 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 230000003449 preventive effect Effects 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 238000007751 thermal spraying Methods 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- JWYVGKFDLWWQJX-UHFFFAOYSA-N 1-ethenylazepan-2-one Chemical compound C=CN1CCCCCC1=O JWYVGKFDLWWQJX-UHFFFAOYSA-N 0.000 description 1
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910052582 BN Inorganic materials 0.000 description 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- VEQPNABPJHWNSG-UHFFFAOYSA-N Nickel(2+) Chemical compound [Ni+2] VEQPNABPJHWNSG-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 1
- 239000004264 Petrolatum Substances 0.000 description 1
- JKIJEFPNVSHHEI-UHFFFAOYSA-N Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1) Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=CC=C1OP(OC=1C(=CC(=CC=1)C(C)(C)C)C(C)(C)C)OC1=CC=C(C(C)(C)C)C=C1C(C)(C)C JKIJEFPNVSHHEI-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229920002367 Polyisobutene Polymers 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 244000028419 Styrax benzoin Species 0.000 description 1
- 235000000126 Styrax benzoin Nutrition 0.000 description 1
- 235000008411 Sumatra benzointree Nutrition 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 1
- 239000005083 Zinc sulfide Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- HJJOHHHEKFECQI-UHFFFAOYSA-N aluminum;phosphite Chemical compound [Al+3].[O-]P([O-])[O-] HJJOHHHEKFECQI-UHFFFAOYSA-N 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 235000013871 bee wax Nutrition 0.000 description 1
- 239000012166 beeswax Substances 0.000 description 1
- 229960002130 benzoin Drugs 0.000 description 1
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 1
- 239000012965 benzophenone Substances 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 229910000416 bismuth oxide Inorganic materials 0.000 description 1
- WMWLMWRWZQELOS-UHFFFAOYSA-N bismuth(III) oxide Inorganic materials O=[Bi]O[Bi]=O WMWLMWRWZQELOS-UHFFFAOYSA-N 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- NNLOHLDVJGPUFR-UHFFFAOYSA-L calcium;3,4,5,6-tetrahydroxy-2-oxohexanoate Chemical compound [Ca+2].OCC(O)C(O)C(O)C(=O)C([O-])=O.OCC(O)C(O)C(O)C(=O)C([O-])=O NNLOHLDVJGPUFR-UHFFFAOYSA-L 0.000 description 1
- IQBJFLXHQFMQRP-UHFFFAOYSA-K calcium;zinc;phosphate Chemical compound [Ca+2].[Zn+2].[O-]P([O-])([O-])=O IQBJFLXHQFMQRP-UHFFFAOYSA-K 0.000 description 1
- 239000004204 candelilla wax Substances 0.000 description 1
- 235000013868 candelilla wax Nutrition 0.000 description 1
- 229940073532 candelilla wax Drugs 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 238000010538 cationic polymerization reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- TYIXMATWDRGMPF-UHFFFAOYSA-N dibismuth;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Bi+3].[Bi+3] TYIXMATWDRGMPF-UHFFFAOYSA-N 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical compound O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 235000019382 gum benzoic Nutrition 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- IUJAMGNYPWYUPM-UHFFFAOYSA-N hentriacontane Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC IUJAMGNYPWYUPM-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- AWKHTBXFNVGFRX-UHFFFAOYSA-K iron(2+);manganese(2+);phosphate Chemical compound [Mn+2].[Fe+2].[O-]P([O-])([O-])=O AWKHTBXFNVGFRX-UHFFFAOYSA-K 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 239000004200 microcrystalline wax Substances 0.000 description 1
- 235000019808 microcrystalline wax Nutrition 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 1
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 1
- 239000012170 montan wax Substances 0.000 description 1
- 229910001453 nickel ion Inorganic materials 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 235000019809 paraffin wax Nutrition 0.000 description 1
- 229940066842 petrolatum Drugs 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001083 polybutene Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229940058401 polytetrafluoroethylene Drugs 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 235000019832 sodium triphosphate Nutrition 0.000 description 1
- 239000012177 spermaceti Substances 0.000 description 1
- 229940084106 spermaceti Drugs 0.000 description 1
- 239000002436 steel type Substances 0.000 description 1
- OHOBJYLZBONBBA-UHFFFAOYSA-N strontium zinc Chemical compound [Zn+2].[Sr+2] OHOBJYLZBONBBA-UHFFFAOYSA-N 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- DHCDFWKWKRSZHF-UHFFFAOYSA-N sulfurothioic S-acid Chemical class OS(O)(=O)=S DHCDFWKWKRSZHF-UHFFFAOYSA-N 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- AFNRRBXCCXDRPS-UHFFFAOYSA-N tin(ii) sulfide Chemical compound [Sn]=S AFNRRBXCCXDRPS-UHFFFAOYSA-N 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 description 1
- ITRNXVSDJBHYNJ-UHFFFAOYSA-N tungsten disulfide Chemical compound S=[W]=S ITRNXVSDJBHYNJ-UHFFFAOYSA-N 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 0.000 description 1
- UQMZPFKLYHOJDL-UHFFFAOYSA-N zinc;cadmium(2+);disulfide Chemical compound [S-2].[S-2].[Zn+2].[Cd+2] UQMZPFKLYHOJDL-UHFFFAOYSA-N 0.000 description 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
- F16L58/04—Coatings characterised by the materials used
- F16L58/10—Coatings characterised by the materials used by rubber or plastics
- F16L58/1009—Coatings characterised by the materials used by rubber or plastics the coating being placed inside the pipe
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M111/00—Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups C10M101/00 - C10M109/00, each of these compounds being essential
- C10M111/02—Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups C10M101/00 - C10M109/00, each of these compounds being essential at least one of them being a non-macromolecular organic compound
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M111/00—Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups C10M101/00 - C10M109/00, each of these compounds being essential
- C10M111/04—Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups C10M101/00 - C10M109/00, each of these compounds being essential at least one of them being a macromolecular organic compound
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/02—Mixtures of base-materials and thickeners
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/042—Threaded
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/04—Screw-threaded joints; Forms of screw-threads for such joints with additional sealings
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/04—Elements
- C10M2201/041—Carbon; Graphite; Carbon black
- C10M2201/042—Carbon; Graphite; Carbon black halogenated, i.e. graphite fluoride
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/06—Metal compounds
- C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
- C10M2205/022—Ethene
- C10M2205/0225—Ethene used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/18—Natural waxes, e.g. ceresin, ozocerite, bees wax, carnauba; Degras
- C10M2205/183—Natural waxes, e.g. ceresin, ozocerite, bees wax, carnauba; Degras used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/02—Hydroxy compounds
- C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/026—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings with tertiary alkyl groups
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
- C10M2209/084—Acrylate; Methacrylate
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/041—Triaryl phosphates
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
- C10M2229/04—Siloxanes with specific structure
- C10M2229/041—Siloxanes with specific structure containing aliphatic substituents
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2010/00—Metal present as such or in compounds
- C10N2010/04—Groups 2 or 12
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2010/00—Metal present as such or in compounds
- C10N2010/08—Groups 4 or 14
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2010/00—Metal present as such or in compounds
- C10N2010/10—Groups 5 or 15
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2050/00—Form in which the lubricant is applied to the material being lubricated
- C10N2050/08—Solids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L2201/00—Special arrangements for pipe couplings
- F16L2201/40—Special arrangements for pipe couplings for special environments
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Paints Or Removers (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Laminated Bodies (AREA)
- Lubricants (AREA)
Abstract
Description
図1は、油井管用ねじ継手の断面図である。図1を参照して、油井管用ねじ継手1は、ピン2と、ボックス3とを備える。ピン2は、接触表面21を備える。接触表面21は、雄ねじであるねじ部(Thread Portion)22と、ねじ無し金属接触部(Unthread Metal Contact Portion)23とを含む。ねじ無し金属接触部23は、ねじ部22よりもピン2の先端側に位置する。接触表面21はさらに、先端に、ショルダー部24を含む。
以下、光硬化被膜25の詳細を説明する。光硬化被膜25は、光硬化型樹脂と、パーフルオロポリエーテルとを含有する。
光硬化型樹脂は、光硬化型樹脂組成物を硬化して形成される。光硬化型樹脂組成物は、光線の照射により光重合反応を起こし、硬化するものであれば特に限定されない。光重合反応は、ラジカル重合でもよいし、カチオン重合でもよい。光線はたとえば、紫外線である。光硬化型樹脂組成物は、モノマー及び/又はオリゴマーと、光重合開始剤とを含有する。
パーフルオロポリエーテル(PFPE)は、フッ素系合成油であり、炭素(C)と酸素(O)とフッ素(F)とを含有する高分子材料である。より具体的には、PFPEは1又は複数のCF2基とOとを含有する。PFPEは熱的、化学的に安定かつ不活性であり、高い粘度指数と低い凝固点とを有する。PFPEを150℃で長時間使用しても、酸化、重合、分子破断等の化学変化が起りにくい。さらに、PFPEの蒸気圧は低い。
光硬化被膜25の製造方法は次のとおりである。
本実施形態では、ボックス3の接触表面31上に固体潤滑被膜35が形成される。好ましい固体潤滑被膜35は、国際公開第2007/42231号公報、国際公開第2009/72486号に開示された固体潤滑被膜35である。
固体潤滑被膜35のマトリックス(室温で塑性又は粘塑性型レオロジー挙動を有する)の好ましい融点は80〜320℃である。この場合、マトリックスの融点以上の温度で溶融された組成物を周知のスプレイガンを用いたスプレイ塗布することができ、ボックス3の接触表面31上に固体潤滑被膜35を容易に形成することができる。
熱可塑性ポリマー:5〜40%、
ワックス:5〜30%、
金属石鹸:5〜30%、
腐食抑制剤:0〜50%、
水不溶性液状樹脂:0〜17%、
界面活性剤、着色剤、酸化防止剤:各0〜2%、
極圧剤、液状油剤:各0〜2%。
ポリエチレンホモポリマー:5〜40%、
カルナバワックス:5〜30%、
ステアリン酸亜鉛:5〜30%、
腐食抑制剤:5〜50%、
ポリアルキルメタクリレート:0〜15%、
ポリジメチルシロキサン:0〜2%、
着色剤:0〜1%、
酸化防止剤:0〜1%。
本明細書において、固体潤滑剤は潤滑性を有する粉末を意味する。固体潤滑剤は、次の4種類の固体潤滑粉末に大別される。
(1)滑り易い特定の結晶構造、たとえば、六方晶層状結晶構造を有することにより潤滑性を示すもの(例、黒鉛、酸化亜鉛、窒化硼素)、
(2)結晶構造に加えて反応性元素を有することにより潤滑性を示すもの(例、二硫化モリブデン、二硫化タングステン、ふっ素化黒鉛、硫化スズ、硫化ビスマス)、
(3)化学反応性により潤滑性を示すもの(例、或る種のチオ硫酸塩型化合物)、及び
(4)摩擦応力下での塑性または粘塑性挙動により潤滑性を示すもの(例、ポリテトラフルオロエチレン及びポリアミド)。
上述のとおり、本実施の形態では、固体潤滑被膜35はたとえば、ホットメルト法により形成される。具体的には、固体潤滑被膜35の原料である組成物(上述のマトリックス及び固体潤滑剤を含有する組成物)を加熱して溶融させる。溶融された組成物(マトリックスが溶融したものであって、固体潤滑剤は固体のまま)を、温度を保持しながら、スプレイガンで噴霧する。組成物の加熱温度は、マトリックスの融点よりも10〜50℃高く設定するのが好ましい。以上の工程により、塗布された組成物が硬化して固体潤滑被膜35が形成される。
上述の光硬化被膜25及び固体潤滑被膜35を形成する前に、ピン2及びボックス3の接触表面21及び31に対して下地処理を実施するのが好ましい。
ピン表面に対して、次の下地処理を実施した。ピン表面に対して機械研削仕上げを実施し、ピン表面の表面粗さを3μmとした。その後、75〜85℃の燐酸亜鉛用化成処理液中に10分間浸漬して、厚さ10μmの燐酸亜鉛被膜(表面粗さ8μm)を形成した。
UVランプ:空冷水銀ランプ、
UVランプ出力:4kW、
紫外線波長:260nm。
ボックス表面に対して次の下地処理を実施した。ボックス表面に対して機械研削仕上げを実施し、ボックス表面の表面粗さを3μmとした。その後、電気めっきによりNiストライクめっきを形成した。Cu−Sn−Zn合金めっきを実施して、ストライクめっきを含め合計厚み8μmのめっき被膜を形成した。
・ポリエチレンホモポリマー(CLARIANT社製の商品名LICOWAX PE520):9%、
・カルナバワックス:15%、
・ステアリン酸亜鉛:15%、
・液状ポリアルキルメタクリレート(ROHMAX社製の商品名VISCOPLEX6−950):5%、
・腐食抑制剤(LUBRIZOL社製の商品名ALOX606):40%、
・ふっ素化黒鉛:3.5%、
・酸化亜鉛:1%、
・二酸化チタン:5%、
・三酸化ビスマス:5%、
・シリコーン(ポリジメチルシロキサン):1%、
・酸化防止剤(Ciba−Geigy社製の商品名IRGANOX L150):0.3%、及び
・酸化防止剤(Ciba−Geigy社製の商品名IRGAFOS 168):0.2%。
上述の本発明例1〜8、及び比較例1の油井管用ねじ継手に対して、10回までの繰り返しのねじ締め及びねじ戻し試験を−40℃の低温で実施した。具体的には、ねじ締め及びねじ戻しを実施するごとに、ピン及びボックス周辺をドライアイスにより−40℃に冷却して極低温環境を形成した。その後、ねじ締め及びねじ戻しを実施した。締付け速度は10rpmであり、締付けトルクは42.8kN・mであった。
各番号の光硬化被膜が形成されたピン表面に対して、JIS Z2371(2000)に準拠した塩水噴霧試験を実施し、錆が確認されるまでの試験時間を測定した。
試験結果を表1に示す。表1を参照して、本発明例1〜8ではいずれも、ねじ締め及びねじ戻しを10回行った後でも焼付きが確認されず、優れた耐焼付き性を示した。さらに、ショルダリングトルク比はいずれも150%未満であり、優れた潤滑性を示した。さらに、いずれの番号でも、塩水噴霧試験において1000時間未満では錆の発生が確認されず、優れた防錆性を示した。
上記の実施例では、244.48mm(9−5/8インチ)の外径を有する油井管用継手(商品名VAM 21)を使用した。他のサイズを有する油井管用継手における性能評価を行うため、他の外径(2−3/8インチから14インチまでの外径)、炭素鋼以外の他の鋼種(13Cr鋼、25Cr鋼に代表される高合金鋼)、及び、各種のねじタイプ(新日鐵住金株式会社製の商品名VAM Connectionシリーズ、VAM TOPシリーズ、VAM SLIJ等のインテグラル継手)において、上記実施例と同様の試験を実施した。その結果、上記実施例と同様の結果が得られた。
2 ピン
3 ボックス
21,31 接触表面
22,32 ねじ部
23,33 ねじ無し金属接触部
25 光硬化被膜
35 固体潤滑被膜
Claims (8)
- ねじ部及びねじ無し金属接触部を有する接触表面をそれぞれ含むピンとボックスとを備えた油井管用ねじ継手であって、
前記ピンの接触表面が最上層として、光硬化型樹脂と、パーフルオロポリエーテルとを含有する光硬化被膜を備え、
前記ボックスの接触表面が最上層として、固体潤滑被膜を備える、油井管用ねじ継手。 - 請求項1に記載の油井管用ねじ継手であって、
前記光硬化被膜は、0.2〜20質量%のパーフルオロポリエーテルを含有する、油井管用ねじ継手。 - 請求項2に記載の油井管用ねじ継手であって、
前記パーフルオロポリエーテルの重量平均分子量は3000以上である、油井管用ねじ継手。 - 請求項1〜請求項3のいずれか1項に記載の油井管用ねじ継手であって、
前記固体潤滑被膜の膜厚は10〜150μmであり、前記光硬化被膜の膜厚は5〜40μmである、油井管用ねじ継手。 - 請求項1〜請求項4のいずれか1項に記載の油井管用ねじ継手であって、
前記ピンの接触表面及びボックスの接触表面の少なくとも一方は、ブラスト処理、酸洗、化成処理、及び、金属めっきからなる群から選択される1種又は2種以上の方法により下地処理がなされている、油井管用ねじ継手。 - 油井管用ねじ継手の接触表面上に形成される光硬化被膜用の組成物であって、
光硬化型樹脂組成物と、
パーフルオロポリエーテルとを含有する、光硬化被膜用組成物。 - 請求項6に記載の光硬化被膜用組成物であって、
0.2〜20質量%の前記パーフルオロポリエーテルを含有する、光硬化被膜用組成物。 - 請求項6又は請求項7に記載の光硬化被膜用組成物であって、
前記パーフルオロポリエーテルの重量平均分子量は3000以上である、光硬化被膜用組成物。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014128605 | 2014-06-23 | ||
JP2014128605 | 2014-06-23 | ||
PCT/JP2015/002994 WO2015198557A1 (ja) | 2014-06-23 | 2015-06-16 | 油井管用ねじ継手及び光硬化被膜用組成物 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2015198557A1 true JPWO2015198557A1 (ja) | 2017-04-20 |
JP6424223B2 JP6424223B2 (ja) | 2018-11-14 |
Family
ID=54937667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016529046A Active JP6424223B2 (ja) | 2014-06-23 | 2015-06-16 | 油井管用ねじ継手及び光硬化被膜用組成物 |
Country Status (11)
Country | Link |
---|---|
US (1) | US20170138526A1 (ja) |
EP (1) | EP3163140B1 (ja) |
JP (1) | JP6424223B2 (ja) |
CN (1) | CN106537016B (ja) |
AR (1) | AR100804A1 (ja) |
BR (1) | BR112016030203B8 (ja) |
CA (1) | CA2952382C (ja) |
MX (1) | MX2016017279A (ja) |
RU (1) | RU2647282C1 (ja) |
SA (1) | SA516380560B1 (ja) |
WO (1) | WO2015198557A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11504738B2 (en) | 2018-03-02 | 2022-11-22 | Ihi Corporation | Coating and method for forming the same |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA3028938C (en) * | 2016-06-30 | 2020-06-09 | Nippon Steel & Sumitomo Metal Corporation | Threaded connection for pipe and method for producing threaded connection for pipe |
CN110291219A (zh) * | 2016-12-15 | 2019-09-27 | 美题隆公司 | 具有均匀强度的经沉淀强化的金属合金制品 |
JP6982391B2 (ja) * | 2016-12-28 | 2021-12-17 | 株式会社Ihi | 皮膜の形成方法 |
CN110476000B (zh) * | 2017-03-31 | 2021-08-24 | 日本制铁株式会社 | 钢管用螺纹接头 |
CN110983950A (zh) * | 2018-12-27 | 2020-04-10 | 上海亿霖润滑材料有限公司 | 一种桥粱鞍座与座体间的复合润滑结构 |
US11987765B2 (en) * | 2019-01-07 | 2024-05-21 | Nippon Steel Corporation | Composition, and threaded connection for pipes including lubricant coating layer formed from the composition |
EP4108970A4 (en) * | 2020-02-19 | 2023-01-25 | Nippon Steel Corporation | SCREW COUPLING FOR A PIPE AND METHOD FOR MAKING A SCREW COUPLING FOR A PIPE |
US11982632B2 (en) | 2021-05-07 | 2024-05-14 | Saudi Arabian Oil Company | System and method for internal coating of offshore pipeline weld joints with fluorescent anti-corrosion coatings and wet inspection |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001248708A (ja) * | 2000-03-03 | 2001-09-14 | Nsk Ltd | 転動装置 |
WO2007102370A1 (ja) * | 2006-03-02 | 2007-09-13 | Dow Corning Corporation | 高エネルギー線硬化性組成物 |
JP2008069883A (ja) * | 2006-09-14 | 2008-03-27 | Sumitomo Metal Ind Ltd | 鋼管用ねじ継手 |
WO2009072486A1 (ja) * | 2007-12-04 | 2009-06-11 | Sumitomo Metal Industries, Ltd. | 管ねじ継手 |
WO2010147142A1 (ja) * | 2009-06-16 | 2010-12-23 | 三菱レイヨン株式会社 | 防汚組成物、防汚膜、防汚積層膜、転写フィルム及び樹脂積層体、並びに樹脂積層体の製造方法 |
JP2011012251A (ja) * | 2009-06-02 | 2011-01-20 | Sumitomo Metal Ind Ltd | 鋼管ねじ継手の防錆に適した光硬化性組成物 |
JP2011515258A (ja) * | 2008-03-27 | 2011-05-19 | グリーン, ツイード オブ デラウェア, インコーポレイテッド | 不活性支持体に結合したフルオロエラストマー構成部品および関連する方法 |
JP2012518713A (ja) * | 2009-02-27 | 2012-08-16 | エルジー・ケム・リミテッド | 耐摩耗性および耐汚染性に優れたコーティング組成物およびコーティングフィルム |
JP2013507588A (ja) * | 2009-10-09 | 2013-03-04 | テナリス・コネクシヨンズ・リミテツド | 表面コーティングを有する楔形ねじ山を備える管状接合部 |
WO2013091686A1 (en) * | 2011-12-21 | 2013-06-27 | Tenaris Connections Limited | Corrosion resistant equipment for oil and/or gas applications |
WO2013183634A1 (ja) * | 2012-06-07 | 2013-12-12 | 新日鐵住金株式会社 | 鋼管用ねじ継手 |
JP2013545041A (ja) * | 2010-10-15 | 2013-12-19 | ヴァルレック・マンネスマン・オイル・アンド・ガス・フランス | ねじ管状コンポーネントとそれを用いた接続部 |
US20140107278A1 (en) * | 2011-06-17 | 2014-04-17 | Dic Corporation | Fluorine-containing curable resin, active energy beam-curable composition, and cured product thereof |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1228655B (it) * | 1989-02-09 | 1991-06-27 | Ausimont Srl | Perfluoropolieteri aventi proprieta' antirust utili quali componenti o additivi di olii e grassi lubrificanti. |
ATE391303T1 (de) * | 1999-09-28 | 2008-04-15 | Fujifilm Corp | Antireflexbeschichtung, damit versehene polarisationsplatte, und bildanzeigegerät mit der antireflexbeschichtung oder mit der polarisationsplatte |
JP3875108B2 (ja) * | 2002-01-15 | 2007-01-31 | Nokクリューバー株式会社 | 低トルクグリース組成物 |
ES2383689T3 (es) * | 2003-09-23 | 2012-06-25 | University Of North Carolina At Chapel Hill | Perfluoropoliéteres fotocurables para su uso como materiales novedosos en dispositivos microfluídicos |
JP4697225B2 (ja) * | 2005-02-22 | 2011-06-08 | Nokクリューバー株式会社 | 潤滑剤 |
RU2297512C2 (ru) * | 2005-04-01 | 2007-04-20 | ОАО "Таганрогский металлургический завод" | Герметичное резьбовое соединение нефтепромысловых труб |
US8322754B2 (en) * | 2006-12-01 | 2012-12-04 | Tenaris Connections Limited | Nanocomposite coatings for threaded connections |
RU2451861C2 (ru) * | 2007-04-13 | 2012-05-27 | Валлурек Маннесманн Ойл Энд Гес Франс | Трубный резьбовой элемент с сухим защитным покрытием |
UA104975C2 (uk) * | 2010-11-05 | 2014-03-25 | Ніппон Стіл Енд Сумітомо Метал Корпорейшн | Нарізне з'єднання труб, що має поліпшені характеристики при низькій температурі |
CN102399613B (zh) * | 2011-10-08 | 2013-06-05 | 华北电力大学 | 一种超低温高性能润滑脂组合物 |
FR3000168B1 (fr) * | 2012-12-21 | 2015-01-02 | Vallourec Mannesmann Oil & Gas | Ensemble pour la realisation d'un joint filete tubulaire resistant au grippage |
-
2015
- 2015-06-11 AR ARP150101854A patent/AR100804A1/es active IP Right Grant
- 2015-06-16 CN CN201580033582.6A patent/CN106537016B/zh active Active
- 2015-06-16 CA CA2952382A patent/CA2952382C/en active Active
- 2015-06-16 BR BR112016030203A patent/BR112016030203B8/pt active IP Right Grant
- 2015-06-16 MX MX2016017279A patent/MX2016017279A/es unknown
- 2015-06-16 JP JP2016529046A patent/JP6424223B2/ja active Active
- 2015-06-16 US US15/317,996 patent/US20170138526A1/en not_active Abandoned
- 2015-06-16 EP EP15811885.1A patent/EP3163140B1/en active Active
- 2015-06-16 RU RU2017101677A patent/RU2647282C1/ru active
- 2015-06-16 WO PCT/JP2015/002994 patent/WO2015198557A1/ja active Application Filing
-
2016
- 2016-12-21 SA SA516380560A patent/SA516380560B1/ar unknown
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001248708A (ja) * | 2000-03-03 | 2001-09-14 | Nsk Ltd | 転動装置 |
WO2007102370A1 (ja) * | 2006-03-02 | 2007-09-13 | Dow Corning Corporation | 高エネルギー線硬化性組成物 |
JP2008069883A (ja) * | 2006-09-14 | 2008-03-27 | Sumitomo Metal Ind Ltd | 鋼管用ねじ継手 |
WO2009072486A1 (ja) * | 2007-12-04 | 2009-06-11 | Sumitomo Metal Industries, Ltd. | 管ねじ継手 |
JP2011515258A (ja) * | 2008-03-27 | 2011-05-19 | グリーン, ツイード オブ デラウェア, インコーポレイテッド | 不活性支持体に結合したフルオロエラストマー構成部品および関連する方法 |
JP2012518713A (ja) * | 2009-02-27 | 2012-08-16 | エルジー・ケム・リミテッド | 耐摩耗性および耐汚染性に優れたコーティング組成物およびコーティングフィルム |
JP2011012251A (ja) * | 2009-06-02 | 2011-01-20 | Sumitomo Metal Ind Ltd | 鋼管ねじ継手の防錆に適した光硬化性組成物 |
WO2010147142A1 (ja) * | 2009-06-16 | 2010-12-23 | 三菱レイヨン株式会社 | 防汚組成物、防汚膜、防汚積層膜、転写フィルム及び樹脂積層体、並びに樹脂積層体の製造方法 |
JP2013507588A (ja) * | 2009-10-09 | 2013-03-04 | テナリス・コネクシヨンズ・リミテツド | 表面コーティングを有する楔形ねじ山を備える管状接合部 |
JP2013545041A (ja) * | 2010-10-15 | 2013-12-19 | ヴァルレック・マンネスマン・オイル・アンド・ガス・フランス | ねじ管状コンポーネントとそれを用いた接続部 |
US20140107278A1 (en) * | 2011-06-17 | 2014-04-17 | Dic Corporation | Fluorine-containing curable resin, active energy beam-curable composition, and cured product thereof |
WO2013091686A1 (en) * | 2011-12-21 | 2013-06-27 | Tenaris Connections Limited | Corrosion resistant equipment for oil and/or gas applications |
WO2013183634A1 (ja) * | 2012-06-07 | 2013-12-12 | 新日鐵住金株式会社 | 鋼管用ねじ継手 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11504738B2 (en) | 2018-03-02 | 2022-11-22 | Ihi Corporation | Coating and method for forming the same |
Also Published As
Publication number | Publication date |
---|---|
CA2952382A1 (en) | 2015-12-30 |
EP3163140B1 (en) | 2021-01-27 |
BR112016030203A2 (ja) | 2017-08-22 |
JP6424223B2 (ja) | 2018-11-14 |
CN106537016B (zh) | 2020-07-07 |
BR112016030203B1 (pt) | 2021-09-14 |
BR112016030203B8 (pt) | 2022-03-08 |
EP3163140A1 (en) | 2017-05-03 |
WO2015198557A1 (ja) | 2015-12-30 |
CA2952382C (en) | 2018-10-23 |
AR100804A1 (es) | 2016-11-02 |
SA516380560B1 (ar) | 2021-05-23 |
MX2016017279A (es) | 2017-04-25 |
US20170138526A1 (en) | 2017-05-18 |
EP3163140A4 (en) | 2018-01-24 |
CN106537016A (zh) | 2017-03-22 |
RU2647282C1 (ru) | 2018-03-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6424223B2 (ja) | 油井管用ねじ継手及び光硬化被膜用組成物 | |
US10626345B2 (en) | Threaded joint for pipes | |
JP5408391B2 (ja) | 低温性能に優れた管ねじ継手 | |
AU2013264676B2 (en) | Tubular threaded joint having improved high-torque makeup properties | |
JP5722752B2 (ja) | 高トルク締結性能に優れた管状ねじ継手 | |
JP5998278B2 (ja) | 固体潤滑被膜用組成物、その組成物から形成された固体潤滑被膜を備えた管用ねじ継手、及び、その管用ねじ継手の製造方法 | |
JPWO2013183634A1 (ja) | 鋼管用ねじ継手 | |
OA16401A (en) | Tubular threaded joint having improved low temperature performance. | |
OA17128A (en) | Tubular threaded joint having improved hightorque makeup properties |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20161121 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170704 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180227 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180410 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20180925 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20181022 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6424223 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |