CN115029175A - Zinc alloy cutting fluid free of phosphorus and boron and preparation method thereof - Google Patents
Zinc alloy cutting fluid free of phosphorus and boron and preparation method thereof Download PDFInfo
- Publication number
- CN115029175A CN115029175A CN202210645528.9A CN202210645528A CN115029175A CN 115029175 A CN115029175 A CN 115029175A CN 202210645528 A CN202210645528 A CN 202210645528A CN 115029175 A CN115029175 A CN 115029175A
- Authority
- CN
- China
- Prior art keywords
- zinc alloy
- percent
- cutting fluid
- stirring
- corrosion inhibitor
- 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.)
- Pending
Links
- 229910001297 Zn alloy Inorganic materials 0.000 title claims abstract description 74
- 239000002173 cutting fluid Substances 0.000 title claims abstract description 35
- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 239000011574 phosphorus Substances 0.000 title claims abstract description 17
- 229910052698 phosphorus Inorganic materials 0.000 title claims abstract description 17
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 229910052796 boron Inorganic materials 0.000 title claims abstract description 14
- 238000005260 corrosion Methods 0.000 claims abstract description 44
- 230000007797 corrosion Effects 0.000 claims abstract description 44
- 239000003112 inhibitor Substances 0.000 claims abstract description 33
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000008367 deionised water Substances 0.000 claims abstract description 19
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 19
- 229910052751 metal Inorganic materials 0.000 claims abstract description 15
- 239000002184 metal Substances 0.000 claims abstract description 15
- KEZYHIPQRGTUDU-UHFFFAOYSA-N 2-[dithiocarboxy(methyl)amino]acetic acid Chemical compound SC(=S)N(C)CC(O)=O KEZYHIPQRGTUDU-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 8
- 239000013556 antirust agent Substances 0.000 claims abstract description 8
- 239000007822 coupling agent Substances 0.000 claims abstract description 8
- 235000011187 glycerol Nutrition 0.000 claims abstract description 8
- 239000000314 lubricant Substances 0.000 claims abstract description 8
- 230000002421 anti-septic effect Effects 0.000 claims abstract description 7
- 239000003899 bactericide agent Substances 0.000 claims abstract description 7
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 7
- 239000008233 hard water Substances 0.000 claims abstract description 7
- 239000002480 mineral oil Substances 0.000 claims abstract description 7
- 235000010446 mineral oil Nutrition 0.000 claims abstract description 7
- 239000002736 nonionic surfactant Substances 0.000 claims abstract description 7
- 239000003381 stabilizer Substances 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims description 75
- 239000000203 mixture Substances 0.000 claims description 22
- -1 dicarboxylic acid amine salt Chemical class 0.000 claims description 21
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 17
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 17
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 claims description 16
- 239000012964 benzotriazole Substances 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 10
- 229960003656 ricinoleic acid Drugs 0.000 claims description 10
- FEUQNCSVHBHROZ-UHFFFAOYSA-N ricinoleic acid Natural products CCCCCCC(O[Si](C)(C)C)CC=CCCCCCCCC(=O)OC FEUQNCSVHBHROZ-UHFFFAOYSA-N 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 10
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 9
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 claims description 9
- 150000002191 fatty alcohols Chemical class 0.000 claims description 9
- 239000011684 sodium molybdate Substances 0.000 claims description 9
- 235000015393 sodium molybdate Nutrition 0.000 claims description 9
- TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 claims description 9
- 239000005639 Lauric acid Substances 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 8
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 8
- 150000002148 esters Chemical class 0.000 claims description 8
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 8
- WBHHMMIMDMUBKC-XLNAKTSKSA-N ricinelaidic acid Chemical compound CCCCCC[C@@H](O)C\C=C\CCCCCCCC(O)=O WBHHMMIMDMUBKC-XLNAKTSKSA-N 0.000 claims description 8
- 239000003784 tall oil Substances 0.000 claims description 8
- HXKKHQJGJAFBHI-UHFFFAOYSA-N 1-aminopropan-2-ol Chemical compound CC(O)CN HXKKHQJGJAFBHI-UHFFFAOYSA-N 0.000 claims description 7
- 229940058020 2-amino-2-methyl-1-propanol Drugs 0.000 claims description 7
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 7
- CBTVGIZVANVGBH-UHFFFAOYSA-N aminomethyl propanol Chemical compound CC(C)(N)CO CBTVGIZVANVGBH-UHFFFAOYSA-N 0.000 claims description 7
- 229940102253 isopropanolamine Drugs 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 6
- WYVVKGNFXHOCQV-UHFFFAOYSA-N 3-iodoprop-2-yn-1-yl butylcarbamate Chemical compound CCCCNC(=O)OCC#CI WYVVKGNFXHOCQV-UHFFFAOYSA-N 0.000 claims description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000005070 sampling Methods 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 4
- IQUFTJKITNGVAF-UHFFFAOYSA-N 4-(2-phenylpropyl)-1,2-thiazolidin-3-one Chemical compound C1(=CC=CC=C1)C(CC1C(NSC1)=O)C IQUFTJKITNGVAF-UHFFFAOYSA-N 0.000 claims description 3
- ZORQXIQZAOLNGE-UHFFFAOYSA-N 1,1-difluorocyclohexane Chemical compound FC1(F)CCCCC1 ZORQXIQZAOLNGE-UHFFFAOYSA-N 0.000 claims description 2
- ASOKPJOREAFHNY-UHFFFAOYSA-N 1-Hydroxybenzotriazole Chemical compound C1=CC=C2N(O)N=NC2=C1 ASOKPJOREAFHNY-UHFFFAOYSA-N 0.000 claims description 2
- RDWXSJCICPOOKO-UHFFFAOYSA-N 2-methyl-1,2-benzothiazol-3-one Chemical compound C1=CC=C2C(=O)N(C)SC2=C1 RDWXSJCICPOOKO-UHFFFAOYSA-N 0.000 claims description 2
- JMTMSDXUXJISAY-UHFFFAOYSA-N 2H-benzotriazol-4-ol Chemical compound OC1=CC=CC2=C1N=NN2 JMTMSDXUXJISAY-UHFFFAOYSA-N 0.000 claims description 2
- BMOKHTQIBPRXSL-UHFFFAOYSA-N 2h-benzotriazole;sodium Chemical compound [Na].C1=CC=CC2=NNN=C21 BMOKHTQIBPRXSL-UHFFFAOYSA-N 0.000 claims description 2
- 229940099451 3-iodo-2-propynylbutylcarbamate Drugs 0.000 claims description 2
- CMGDVUCDZOBDNL-UHFFFAOYSA-N 4-methyl-2h-benzotriazole Chemical compound CC1=CC=CC2=NNN=C12 CMGDVUCDZOBDNL-UHFFFAOYSA-N 0.000 claims description 2
- 239000005725 8-Hydroxyquinoline Substances 0.000 claims description 2
- 229960003540 oxyquinoline Drugs 0.000 claims description 2
- 229920001529 polyepoxysuccinic acid Polymers 0.000 claims description 2
- MCJGNVYPOGVAJF-UHFFFAOYSA-N quinolin-8-ol Chemical compound C1=CN=C2C(O)=CC=CC2=C1 MCJGNVYPOGVAJF-UHFFFAOYSA-N 0.000 claims description 2
- 239000001593 sorbitan monooleate Substances 0.000 claims description 2
- 235000011069 sorbitan monooleate Nutrition 0.000 claims description 2
- 229940035049 sorbitan monooleate Drugs 0.000 claims description 2
- AFABGHUZZDYHJO-UHFFFAOYSA-N 2-Methylpentane Chemical compound CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 claims 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims 2
- GIAFURWZWWWBQT-UHFFFAOYSA-N 2-(2-aminoethoxy)ethanol Chemical compound NCCOCCO GIAFURWZWWWBQT-UHFFFAOYSA-N 0.000 claims 1
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims 1
- 125000001117 oleyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])/C([H])=C([H])\C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 6
- 230000003647 oxidation Effects 0.000 abstract description 4
- 238000007254 oxidation reaction Methods 0.000 abstract description 4
- 241000233866 Fungi Species 0.000 abstract description 2
- 230000001580 bacterial effect Effects 0.000 abstract description 2
- 238000003860 storage Methods 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 9
- 230000005764 inhibitory process Effects 0.000 description 9
- 238000004321 preservation Methods 0.000 description 7
- 239000002199 base oil Substances 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 5
- 238000005266 casting Methods 0.000 description 4
- 239000012223 aqueous fraction Substances 0.000 description 3
- 238000004512 die casting Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 229940033355 lauric acid Drugs 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229960004418 trolamine Drugs 0.000 description 3
- ALSTYHKOOCGGFT-KTKRTIGZSA-N (9Z)-octadecen-1-ol Chemical compound CCCCCCCC\C=C/CCCCCCCCO ALSTYHKOOCGGFT-KTKRTIGZSA-N 0.000 description 2
- 229940116368 1,2-benzisothiazoline-3-one Drugs 0.000 description 2
- XFRVVPUIAFSTFO-UHFFFAOYSA-N 1-Tridecanol Chemical compound CCCCCCCCCCCCCO XFRVVPUIAFSTFO-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- DMSMPAJRVJJAGA-UHFFFAOYSA-N benzo[d]isothiazol-3-one Chemical compound C1=CC=C2C(=O)NSC2=C1 DMSMPAJRVJJAGA-UHFFFAOYSA-N 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000004945 emulsification Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229940055577 oleyl alcohol Drugs 0.000 description 2
- XMLQWXUVTXCDDL-UHFFFAOYSA-N oleyl alcohol Natural products CCCCCCC=CCCCCCCCCCCO XMLQWXUVTXCDDL-UHFFFAOYSA-N 0.000 description 2
- 238000002161 passivation Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 1
- MDQOGERSDNTFPZ-UHFFFAOYSA-N 2-phenyl-1,2-thiazolidin-3-one Chemical compound O=C1CCSN1C1=CC=CC=C1 MDQOGERSDNTFPZ-UHFFFAOYSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910003849 O-Si Inorganic materials 0.000 description 1
- 229910003872 O—Si Inorganic materials 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 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
- 238000000137 annealing Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229960000541 cetyl alcohol Drugs 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001808 coupling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229940028356 diethylene glycol monobutyl ether Drugs 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004210 ether based solvent Substances 0.000 description 1
- 238000002637 fluid replacement therapy Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- JCGNDDUYTRNOFT-UHFFFAOYSA-N oxolane-2,4-dione Chemical compound O=C1COC(=O)C1 JCGNDDUYTRNOFT-UHFFFAOYSA-N 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229940066675 ricinoleate Drugs 0.000 description 1
- WBHHMMIMDMUBKC-QJWNTBNXSA-M ricinoleate Chemical compound CCCCCC[C@@H](O)C\C=C/CCCCCCCC([O-])=O WBHHMMIMDMUBKC-QJWNTBNXSA-M 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- 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
- C10M173/00—Lubricating compositions containing more than 10% water
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
-
- 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
- C10M2201/08—Inorganic acids or salts thereof
-
- 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
- C10M2201/10—Compounds containing silicon
- C10M2201/102—Silicates
-
- 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
- C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
-
- 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
- C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/022—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms containing at least two hydroxy groups
- C10M2207/0225—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms containing at least two hydroxy groups 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
- C10M2207/10—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
- C10M2207/126—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 monocarboxylic
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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- 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
- C10M2207/128—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 containing hydroxy groups; Ethers thereof
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- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
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- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2215/042—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives thereof
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- C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
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Abstract
The invention provides a zinc alloy cutting fluid without phosphorus and boron and a preparation method thereof, wherein the zinc alloy cutting fluid comprises the following components in percentage by weight: mineral oil: 20 to 40 percent; lubricant: 5 to 15 percent; antirust agent: 3 to 6 percent; coupling agent: 1 to 3 percent; metal passivator: 0.1 to 1 percent; and (3) antiseptic bactericide: 0.5 to 3 percent; defoaming agent: 0.001 to 0.1 percent; pH stabilizer: 2 to 6 percent; nonionic surfactant: 2 to 10 percent; hard water resisting agent: 0.5-1%; zinc alloy corrosion inhibitor: 1 to 3 percent; deionized water: 15 to 30 percent; the zinc alloy corrosion inhibitor comprises the specific components of glycerin, sodium metasilicate pentahydrate, deionized water and organosilicone. The self-made zinc alloy corrosion inhibitor is added, so that the problems of oxidation blackening and short storage period between working procedures in the zinc alloy processing process are solved, meanwhile, the product does not contain phosphorus and boron, is environment-friendly, reduces the generation of bacterial fungi due to the absence of phosphorus, is difficult to deteriorate cutting fluid, prolongs the fluid change period and creates a good workshop environment.
Description
Technical Field
The invention relates to the field of preparation of zinc alloy cutting fluid, and particularly relates to zinc alloy cutting fluid without phosphorus and boron and a preparation method thereof.
Background
The metal cutting processing is a processing process that a metal blank is cut by a cutter under the condition that a machine tool provides power, so that the shape, the size, the precision and the surface quality of the metal blank meet requirements, and the processing process can be divided into turning, milling, drilling, planing, boring, reaming, pulling, grinding and the like. In the cutting process, chips act on the front cutter face of the cutter under the pressure of 2-3 GPa, and the rear cutter face of the cutter and the surface of a machined workpiece generate friction heat to enable the temperature of a machining area to rise rapidly to over 1000 ℃, so that the surface can bear the load of 5000N/mm by the cutting pressure on a contact point of the cutter and the surface of the machined workpiece 2 The above. Therefore, cutting fluid is required to be used in the metal cutting process, and the cutting fluid must have excellent lubricity, cooling property and rust prevention property to prevent local welding or tool annealing wear during cutting.
The zinc alloy is an alloy formed by adding other elements on the basis of zinc. The common alloy elements comprise low-temperature zinc alloy such as aluminum, copper, magnesium, cadmium, lead, titanium and the like. The zinc alloy has good casting performance, can be used for die-casting precision parts with complex shapes and thin walls, and has smooth casting surfaces; surface treatment, such as electroplating, spraying, painting, polishing, grinding, etc.; during melting and die casting, the iron is not absorbed, the die is not corroded, and the die is not stuck; has good normal temperature mechanical property and wear resistance; low melting point, easy die-casting formation, good fluidity, easy welding, brazing and plastic processing, and can be melted at 385 ℃. The unique properties of zinc alloys make them very versatile. The wear-resistant steel is used for mechanical parts and the like with special requirements on mechanical properties, high requirements on hardness, good wear resistance and general requirements on dimensional accuracy. Although the zinc alloy has very good casting performance, the zinc alloy has a plurality of problems in mechanical processing after casting, and particularly has the phenomena of easy oxidation and discoloration in the processing process or corrosion phenomena such as blackening, spots and the like on the surface of a workpiece in a short time after processing. Most of the existing zinc alloy cutting fluids in the market are non-environment-friendly products containing phosphorus and boron, the corrosion inhibition on zinc alloy is poor, some zinc alloy is discolored in the machining process, and some zinc alloy is discolored after being placed for about 3 days, so that a large number of waste parts are caused, and the production efficiency is seriously influenced due to frequent reworking. Therefore, the cutting fluid which does not contain phosphorus and boron and has super corrosion inhibition on zinc alloy is very important to develop, and has good market prospect.
Disclosure of Invention
In order to solve the existing defects, the zinc alloy cutting fluid without phosphorus and boron and the preparation method thereof are provided.
The specific scheme is as follows:
a zinc alloy cutting fluid without phosphorus and boron comprises the following components in percentage by weight: mineral oil: 20 to 40 percent; lubricant: 5 to 15 percent; antirust agent: 3 to 6 percent; coupling agent: 1 to 3 percent; metal passivator: 0.1 to 1 percent; and (3) antiseptic bactericide: 0.5-3%; defoaming agent: 0.001-0.1%; pH stabilizer: 2 to 6 percent; nonionic surfactant: 2 to 10 percent; hard water resisting agent: 0.5-1%; zinc alloy corrosion inhibitor: 1 to 3 percent; deionized water: 15 to 30 percent.
The mineral oil is a mixture of one or more of 15# cycloalkyl, 22# cycloalkyl and 30# cycloalkyl, preferably 22# cycloalkyl, and the 22# cycloalkyl has proper viscosity, so that the lubricating oil has certain lubricity and better emulsibility, the dosage of an emulsifier in a formula can be greatly reduced, and the formula cost is reduced.
The lubricant is one or a mixture of more of ricinoleic acid, tall oil acid, tetrapoly ricinoleate and self-emulsifying ester, and the preferable lubricant not only has good lubricity, but also has excellent surface activity so as to reduce the dosage of the surfactant in the formula and reduce the formula cost.
The antirust agent is one or a mixture of more of sodium molybdate, lauric acid and dicarboxylic acid amine salt, and the sodium molybdate has excellent antirust effect on ferrous metal, excellent abrasion resistance and certain corrosion inhibition effect on zinc alloy. The three optimized antirust agents not only have the antirust effect, but also have other special effects, so that the use amount of other additives in the formula is greatly reduced, and the overall performance of the formula is also improved.
The coupling agent is one or a mixture of more of salso 14-15 alcohol, isohexide and Guerbet alcohol, the preferable coupling agent has a low friction coefficient and an excellent coupling effect, is colorless and tasteless, and is an environment-friendly material for replacing alcohol ether solvents with large odor, such as diethylene glycol monobutyl ether, ethylene glycol monobutyl ether and the like.
The metal passivator is a benzotriazole compound, the benzotriazole compound is one or a mixture of more of benzotriazole, benzotriazole sodium salt, 1-hydroxy benzotriazole, methyl benzotriazole and 4-hydroxy benzotriazole, and the preferable metal passivator has an excellent passivation effect on copper parts, a certain passivation capability on aluminum alloy and ferrous metals, and a certain protection effect on machine equipment, parts and workpieces.
The antiseptic bactericide is a mixture of any one of 1, 2-phenylpropyl isothiazolin-3-one and 2-methyl-1, 2-benzisothiazol-3-one and 3-iodo-2-propynyl butyl carbamate, and the preferable antiseptic bactericide is a broad-spectrum bactericide which does not contain formaldehyde, has low toxicity and low irritation and has small influence on the environment. The compound use of 1, 2-phenylpropyl isothiazoline-3-ketone or 2-methyl-1, 2-benzisothiazole-3-ketone and 3-iodine-2-propynyl butyl carbamate has the double functions of bacteriostasis and sterilization, has good compatibility with other chemical additives, can keep activity in a larger pH value range, has the characteristics of small addition amount, quick response, strong bactericidal power and the like, and can not cause pollution to the environment after long-term use.
The defoaming agent is emulsified silicone oil, preferably is one or a mixture of two of Dow Corning 1247 and Dow Corning 1267, has high defoaming speed and long defoaming persistence, and can not be filtered for a circulating system with a high-precision filter screen due to extremely small particle size distribution, so that the stability of the defoaming agent in a formula is improved.
The nonionic surfactant is one or a mixture of more of sorbitan monooleate, cetyl alcohol polyoxyethylene ether, isomeric tridecanol polyoxyethylene ether, oleyl alcohol polyoxyethylene ether and alkoxylated fatty alcohol polyoxyethylene ether, preferably alkoxylated fatty alcohol polyoxyethylene ether, isomeric tridecanol polyoxyethylene ether and oleyl alcohol polyoxyethylene ether.
The hard water resisting agent is one or a mixture of more of alcohol ether carboxylic acid, 8-hydroxyquinoline and polyepoxysuccinic acid, has excellent hard water resisting performance and excellent calcium soap dispersing capacity, effectively reduces the generation of saponified substances of the cutting fluid in the using process, greatly reduces the influence of zinc ions on the stability of the cutting fluid, and prolongs the service life of the cutting fluid.
The zinc alloy corrosion inhibitor comprises the specific components of glycerin, sodium metasilicate pentahydrate, deionized water and organosilicone. Sodium metasilicate pentahydrate in the self-made corrosion inhibitor has the capabilities of descaling, emulsification, dispersion, wetting, permeability and pH value buffering, is a common material for preparing industrial cleaning agents and washing powder, but has very good corrosion inhibition effect on nonferrous metals, and particularly can form a transparent film on the surface of zinc alloy for zinc alloy, thereby preventing the zinc alloy from being oxidized and blackened quickly; the zinc alloy corrosion inhibitor prepared by matching sodium metasilicate pentahydrate and the organic siloxane has strong corrosion inhibition performance, does not contain phosphorus compared with the common phosphate corrosion inhibitor, does not cause serious pollution to the environment, and simultaneously has better corrosion inhibition performance and lower cost.
A preparation method of a zinc alloy cutting fluid without phosphorus and boron is characterized by mainly comprising the following steps:
s1, preparation of a zinc alloy corrosion inhibitor: adding 12% of deionized water, 10% of sodium metasilicate pentahydrate and 70% of glycerol by weight into a stirring kettle, heating to 70-80 ℃, stirring at 200-300 rpm for 1h until the solid is dissolved, cooling to normal temperature, slowly adding the remaining 8% of organic siloxane into the kettle, stirring until the liquid is uniform, and stopping stirring to obtain the zinc alloy corrosion inhibitor;
s2, aqueous part preparation: mixing deionized water, a pH stabilizer, an antirust agent and a metal passivator, wherein the stirring temperature is 15-40 ℃; the stirring speed is 100rpm-150 rpm. Stirring was stopped until all the solids dissolved.
S3, preparing an oily part: mixing mineral oil, lubricant, nonionic surfactant, hard water resisting agent, coupling agent, and antiseptic. The stirring temperature is 15-40 ℃; the stirring speed is 100rpm-150rpm, and the stirring is carried out for 1 hour under the condition of heat preservation.
S4: adding the prepared aqueous part into the oily part, stirring at 15-40 deg.C and 100-150 rpm, and stirring for 1 hr. Then adding the self-made zinc alloy corrosion inhibitor, and continuously stirring until the mixture is transparent and uniform liquid.
S5: and finally adding the defoaming agent, stirring at 100-150 rpm for 10min, and sampling and detecting.
Has the advantages that:
(1) the zinc alloy cutting fluid provided by the invention is added with the zinc alloy corrosion inhibitor which is prepared independently, and sodium metasilicate pentahydrate in the corrosion inhibitor has the capabilities of descaling, emulsification, dispersion, wetting, permeability and pH value buffering, and can form a transparent film on the surface of the zinc alloy, so that the zinc alloy is prevented from being oxidized and blackened quickly; and due to the special structure and performance of the organic siloxane, the organic siloxane can well form Zn-O-Si bonds with the zinc alloy, and the sulfonic group of the siloxane can form a strong adsorption film with the surface of the zinc alloy, so that the corrosion resistance of the zinc alloy is greatly improved. The zinc alloy corrosion inhibitor has excellent corrosion inhibition performance through the synergistic effect of the sodium metasilicate pentahydrate and the organic siloxane, solves the problems of oxidation blackening and short storage period between working procedures in the processing process of the zinc alloy, and improves the production efficiency and the product quality.
(2) The zinc alloy cutting fluid provided by the invention does not contain phosphorus and boron, has small influence on the environment, and meets increasingly strict environmental protection requirements and European Union Rach requirements.
(3) Because the product does not contain phosphorus, the production of bacterial fungi is reduced from the source, the cutting fluid is not easy to deteriorate, the fluid replacement period is greatly prolonged, a good workshop environment is created, and the consumption cost of enterprises is reduced.
Detailed Description
For the purpose of enhancing understanding of the present invention, the present invention will be described in further detail with reference to examples, which are provided for illustration only and are not intended to limit the scope of the present invention.
Example 1
The formula of the phosphorus-free boron-zinc-free alloy cutting fluid comprises the following components in parts by weight:
42% of 22# naphthenic base oil, 3% of ricinoleic acid, 2% of tall oil acid, 3% of alkoxylated fatty alcohol-polyoxyethylene ether, 1% of alcohol ether carboxylic acid, 6% of tetra-polyricinoleate, 3% of self-emulsifying ester, 1.5% of 14-15 fatty alcohol, 2% of sodium molybdate, 3% of 2-amino-2-methyl-1-propanol, 2% of isopropanolamine, 7% of triethanolamine, 3% of lauric acid, 0.2% of benzotriazole, 1% of zinc alloy corrosion inhibitor, 0.5% of 1, 2-phenylpropyl isothiazoline-3-ketone, 300.3% of IPBC, 19.3% of deionized water and 12470.2% of Dow Corning.
The preparation method comprises the following steps:
(1) preparing a zinc alloy corrosion inhibitor: adding 12% by weight of deionized water, 10% by weight of sodium metasilicate pentahydrate and 70% by weight of glycerol into a stirring kettle according to the mass percent, heating to 70-80 ℃, stirring at 200-300 rpm for 1h until the solid is dissolved, then cooling to normal temperature, finally slowly adding the remaining 8% of organosilicone into the kettle, stirring to obtain a uniform liquid, and stopping stirring to obtain the zinc alloy corrosion inhibitor;
(2) aqueous fraction preparation: adding deionized water, 2-amino-2-methyl-1-propanol, isopropanolamine, triethanolamine, lauric acid, benzotriazole, sodium molybdate and 1, 2-benzisothiazoline-3-one into a stirring kettle, wherein the stirring temperature is 15-40 ℃; the stirring speed is 100rpm-150 rpm. Stirring was stopped until all the solids dissolved.
(3) Preparation of oily part: adding 22# naphthenic base oil, 3% of ricinoleic acid, 2% of tall oil acid, alkoxylated fatty alcohol-polyoxyethylene ether, alcohol ether carboxylic acid, tetrapoly ricinoleic acid ester, self-emulsifying ester and 14-15 fatty alcohol into a stirring kettle according to mass percentage, wherein the stirring temperature is 15-40 ℃, the stirring speed is 100-150 rpm, and the stirring is carried out for 1h under heat preservation.
(3) Adding the prepared aqueous part into the oily part, wherein the stirring temperature is 15-40 ℃, the stirring speed is 100-150 rpm, and continuously stirring for 1h under heat preservation. Then adding the self-made zinc alloy corrosion inhibitor, and continuously stirring until the mixture is transparent and uniform liquid.
(4) And finally adding the defoaming agent, stirring at 100-150 rpm for 10min, and then sampling and detecting.
Example 2
The formula of the phosphorus-free boron-zinc-free alloy cutting fluid comprises the following components in parts by weight:
41% of 22# cycloalkyl base oil, 3% of ricinoleic acid, 2% of tall oil acid, 3% of alkoxylated fatty alcohol-polyoxyethylene ether, 1% of alcohol ether carboxylic acid, 6% of tetra-polyricinoleate, 3% of self-emulsifying ester, 1.5% of 14-15 fatty alcohol, 2% of sodium molybdate, 3% of 2-amino-2-methyl-1-propanol, 2% of isopropanolamine, 7% of triethanolamine, 3% of lauric acid, 0.2% of benzotriazole, 2% of zinc alloy corrosion inhibitor, 0.5% of 1, 2-phenylisothiazoline-3-one, 300.3% of IPBC, 19.3% of deionized water and 12470.2% of Dow Corning.
The preparation method comprises the following steps:
(1) preparing a zinc alloy corrosion inhibitor: adding 12% of deionized water, 10% of sodium metasilicate pentahydrate and 70% of glycerol by weight into a stirring kettle, heating to 70-80 ℃, stirring at 200-300 rpm for 1h until the solid is dissolved, cooling to normal temperature, slowly adding the remaining 8% of organic siloxane into the kettle, stirring until the liquid is uniform, and stopping stirring to obtain the zinc alloy corrosion inhibitor;
(2) aqueous fraction preparation: adding deionized water, 2-amino-2-methyl-1-propanol, isopropanolamine, triethanolamine, lauric acid, benzotriazole, sodium molybdate and 1, 2-phenylpropylisothiazoline-3-one into a stirring kettle, wherein the stirring temperature is 15-40 ℃; the stirring speed is 100rpm-150 rpm. Stirring was stopped until all the solids dissolved.
(3) Preparation of oily part: adding 22# naphthenic base oil, 3% of ricinoleic acid, 2% of tall oil acid, alkoxylated fatty alcohol-polyoxyethylene ether, alcohol ether carboxylic acid, tetrapolyricinoleate, self-emulsifying ester and 14-15 fatty alcohol into a stirring kettle according to the mass percentage, wherein the stirring temperature is 15-40 ℃, the stirring speed is 100-150 rpm, and stirring for 1h under heat preservation.
(3) Adding the prepared aqueous part into the oily part, wherein the stirring temperature is 15-40 ℃, the stirring speed is 100-150 rpm, and continuously stirring for 1h under heat preservation. Then adding the self-made zinc alloy corrosion inhibitor, and continuously stirring until the mixture is transparent and uniform liquid.
(4) And finally adding the defoaming agent, stirring at 100-150 rpm for 10min, and then sampling and detecting.
Example 3
The formula of the phosphorus-free boron-zinc-free alloy cutting fluid comprises the following components in parts by weight:
40% of 22# naphthenic base oil, 3% of ricinoleic acid, 2% of tall oil acid, 3% of alkoxylated fatty alcohol-polyoxyethylene ether, 1% of alcohol ether carboxylic acid, 6% of tetra-polyricinoleate, 3% of self-emulsifying ester, 1.5% of 14-15 fatty alcohol, 2% of sodium molybdate, 3% of 2-amino-2-methyl-1-propanol, 2% of isopropanolamine, 7% of triethanolamine, 3% of lauric acid, 0.2% of benzotriazole, 3% of zinc alloy corrosion inhibitor, 0.5% of 1, 2-phenylpropyl isothiazoline-3-ketone, 300.3% of IPBC, 19.3% of deionized water and 12470.2% of Dow Corning.
The preparation method comprises the following steps:
(1) preparing a zinc alloy corrosion inhibitor: adding 12% of deionized water, 10% of sodium metasilicate pentahydrate and 70% of glycerol by weight into a stirring kettle, heating to 70-80 ℃, stirring at 200-300 rpm for 1h until the solid is dissolved, cooling to normal temperature, slowly adding the remaining 8% of organic siloxane into the kettle, stirring until the liquid is uniform, and stopping stirring to obtain the zinc alloy corrosion inhibitor;
(2) aqueous fraction preparation: adding deionized water, 2-amino-2-methyl-1-propanol, isopropanolamine, triethanolamine, lauric acid, benzotriazole, sodium molybdate and 1, 2-benzisothiazoline-3-one into a stirring kettle, wherein the stirring temperature is 15-40 ℃; the stirring speed is 100rpm-150 rpm. Stirring was stopped until all the solids dissolved.
(3) Preparation of oily part: adding 22# naphthenic base oil, 3% of ricinoleic acid, 2% of tall oil acid, alkoxylated fatty alcohol-polyoxyethylene ether, alcohol ether carboxylic acid, tetrapoly ricinoleic acid ester, self-emulsifying ester and 14-15 fatty alcohol into a stirring kettle according to mass percentage, wherein the stirring temperature is 15-40 ℃, the stirring speed is 100-150 rpm, and the stirring is carried out for 1h under heat preservation.
(3) Adding the prepared aqueous part into the oily part, wherein the stirring temperature is 15-40 ℃, the stirring speed is 100-150 rpm, and continuously stirring for 1h under heat preservation. Then adding the self-made zinc alloy corrosion inhibitor, and continuously stirring until the mixture is transparent and uniform liquid.
(4) And finally adding the defoaming agent, stirring at 100-150 rpm for 10min, and sampling for detection.
The cutting fluids prepared in the above examples 1-3 were tested for their performance, and the results are shown in the following table:
from the above table, the corrosion inhibition time of the zinc alloy is gradually prolonged along with the continuous improvement of the proportion of the self-made zinc alloy corrosion inhibitor in the zinc alloy cutting fluid without phosphorus and boron prepared by the embodiment, and the corrosion inhibition time can reach one month without oxidation and blackening.
As a further improvement, the above-mentioned is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The zinc alloy cutting fluid is characterized by comprising the following components in percentage by weight: mineral oil: 20 to 40 percent; lubricant: 5 to 15 percent; antirust agent: 3 to 6 percent; coupling agent: 1 to 3 percent; metal passivator: 0.1 to 1 percent; and (3) antiseptic bactericide: 0.5-3%; defoaming agent: 0.001-0.1%; pH stabilizer: 2 to 6 percent; nonionic surfactant: 2 to 10 percent; hard water resisting agent: 0.5-1%; zinc alloy corrosion inhibitor: 1 to 3 percent; deionized water: 15 to 30 percent;
the zinc alloy corrosion inhibitor comprises the specific components of glycerin, sodium metasilicate pentahydrate, deionized water and organosilicone.
2. The cutting fluid of zinc alloy of claim 1, wherein the mineral oil is a mixture of one or more of 15# cycloalkyl, 22# cycloalkyl and 30# cycloalkyl; the lubricant is one or a mixture of more of ricinoleic acid, tall oil acid, tetrapolyricinoleate and self-emulsifying ester; the antirust agent is one or a mixture of more of sodium molybdate, lauric acid and dicarboxylic acid amine salt.
3. The phosphorus-boron-free zinc alloy cutting fluid as claimed in claim 1, wherein the coupling agent is one or a mixture of more of salso 14-15 alcohol, isohexane glycol and Guerbet alcohol.
4. The zinc alloy cutting fluid free of phosphorus and boron according to claim 1, wherein the metal passivator is a benzotriazole compound, and the benzotriazole compound is one or a mixture of benzotriazole, benzotriazole sodium salt, 1-hydroxy benzotriazole, methyl benzotriazole and 4-hydroxy benzotriazole.
5. The cutting fluid of zinc alloy of claim 1, wherein the corrosion inhibitor is a mixture of 3-iodo-2-propynyl butyl carbamate and any one of 1, 2-phenylpropyl isothiazolin-3-one and 2-methyl-1, 2-benzisothiazol-3-one.
6. The cutting fluid of zinc alloy of claim 1, wherein said antifoaming agent is one or a mixture of Dow Corning 1247 and Dow Corning 1267.
7. The cutting fluid of zinc alloy of claim 1, wherein the pH stabilizer is one or more of monoethanolamine, diethanolamine, triethanolamine, isopropanolamine, diglycolamine, 2-amino-2-methyl-1-propanol, and special amine CHO 2O.
8. The boron-phosphorus-free zinc alloy cutting fluid as claimed in claim 1, wherein the nonionic surfactant is one or more of sorbitan monooleate, cetyl polyoxyethylene ether, isotridecyl polyoxyethylene ether, oleyl polyoxyethylene ether and alkoxylated fatty alcohol polyoxyethylene ether.
9. The phosphorus-boron-free zinc alloy cutting fluid as claimed in claim 1, wherein the hardness resisting agent is a mixture of one or more of alcohol ether carboxylic acid, 8-hydroxyquinoline and polyepoxysuccinic acid.
10. The method for preparing a zinc alloy cutting fluid free of phosphorus and boron according to any one of claims 1 to 9, comprising the main steps of:
s1, preparation of a zinc alloy corrosion inhibitor: adding 12% of deionized water, 10% of sodium metasilicate pentahydrate and 70% of glycerol by weight into a stirring kettle, heating to 70-80 ℃, stirring at 200-300 rpm for 1h until the solid is dissolved, cooling to normal temperature, slowly adding the remaining 8% of organic siloxane into the kettle, stirring until the liquid is uniform, and stopping stirring to obtain the zinc alloy corrosion inhibitor;
s2, aqueous part preparation: mixing deionized water, a pH stabilizer, an antirust agent and a metal passivator, stirring, and stopping stirring when all solids are dissolved to obtain a water-based part;
s3, preparing an oily part: mixing mineral oil, lubricant, nonionic surfactant, anti-hard water agent, coupling agent and antiseptic bactericide, and stirring to obtain oily part;
s4: adding the aqueous part prepared in the step S2 into the oily part prepared in the step S3, stirring, adding the zinc alloy corrosion inhibitor prepared in the step S1, and continuously stirring until the mixture is transparent and uniform;
s5: and adding an antifoaming agent into the liquid prepared in S4, stirring at 100-150 rpm for 10min, and sampling and detecting.
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CN104479833A (en) * | 2014-12-17 | 2015-04-01 | 江苏鑫露新材料股份有限公司 | High-efficiency safe environment-friendly all-synthetic cutting fluid and preparation method thereof |
CN107723072A (en) * | 2017-11-13 | 2018-02-23 | 东莞市晶索润滑科技有限公司 | Working fluid for kirsite |
CN113801724A (en) * | 2021-09-30 | 2021-12-17 | 安美科技股份有限公司 | Metal processing cutting fluid and preparation method thereof |
TWI757210B (en) * | 2021-07-06 | 2022-03-01 | 安淨生物科技股份有限公司 | Highly alkaline ionized water environmentally friendly cutting fluid |
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CN104479833A (en) * | 2014-12-17 | 2015-04-01 | 江苏鑫露新材料股份有限公司 | High-efficiency safe environment-friendly all-synthetic cutting fluid and preparation method thereof |
CN107723072A (en) * | 2017-11-13 | 2018-02-23 | 东莞市晶索润滑科技有限公司 | Working fluid for kirsite |
TWI757210B (en) * | 2021-07-06 | 2022-03-01 | 安淨生物科技股份有限公司 | Highly alkaline ionized water environmentally friendly cutting fluid |
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