JPH0372698B2 - - Google Patents
Info
- Publication number
- JPH0372698B2 JPH0372698B2 JP57092327A JP9232782A JPH0372698B2 JP H0372698 B2 JPH0372698 B2 JP H0372698B2 JP 57092327 A JP57092327 A JP 57092327A JP 9232782 A JP9232782 A JP 9232782A JP H0372698 B2 JPH0372698 B2 JP H0372698B2
- Authority
- JP
- Japan
- Prior art keywords
- less
- following
- corrosion cracking
- alloy
- stress corrosion
- 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.)
- Expired - Lifetime
Links
- 238000005260 corrosion Methods 0.000 claims description 59
- 230000007797 corrosion Effects 0.000 claims description 59
- 229910045601 alloy Inorganic materials 0.000 claims description 43
- 239000000956 alloy Substances 0.000 claims description 43
- 229910052721 tungsten Inorganic materials 0.000 claims description 20
- 229910052750 molybdenum Inorganic materials 0.000 claims description 15
- 229910052759 nickel Inorganic materials 0.000 claims description 15
- 229910052804 chromium Inorganic materials 0.000 claims description 14
- 229910052748 manganese Inorganic materials 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 11
- 239000012535 impurity Substances 0.000 claims description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims description 10
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 10
- 229910052791 calcium Inorganic materials 0.000 claims description 9
- 229910052749 magnesium Inorganic materials 0.000 claims description 9
- 229910052698 phosphorus Inorganic materials 0.000 claims description 9
- 229910052717 sulfur Inorganic materials 0.000 claims description 9
- 229910052719 titanium Inorganic materials 0.000 claims description 9
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 238000005336 cracking Methods 0.000 description 43
- 230000000694 effects Effects 0.000 description 23
- 239000000463 material Substances 0.000 description 23
- 239000003921 oil Substances 0.000 description 20
- 239000003129 oil well Substances 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 238000005482 strain hardening Methods 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 239000000460 chlorine Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000006104 solid solution Substances 0.000 description 4
- 229910052727 yttrium Inorganic materials 0.000 description 4
- 238000000605 extraction Methods 0.000 description 3
- 229910001293 incoloy Inorganic materials 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000003345 natural gas Substances 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 229910000856 hastalloy Inorganic materials 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 229910000967 As alloy Inorganic materials 0.000 description 1
- 229910003296 Ni-Mo Inorganic materials 0.000 description 1
- 229910001080 W alloy Inorganic materials 0.000 description 1
- VVTSZOCINPYFDP-UHFFFAOYSA-N [O].[Ar] Chemical compound [O].[Ar] VVTSZOCINPYFDP-UHFFFAOYSA-N 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- -1 chlorine ions Chemical class 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010622 cold drawing Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9232782A JPS58210155A (ja) | 1982-05-31 | 1982-05-31 | 耐食性の優れた油井管用高強度合金 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9232782A JPS58210155A (ja) | 1982-05-31 | 1982-05-31 | 耐食性の優れた油井管用高強度合金 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58210155A JPS58210155A (ja) | 1983-12-07 |
| JPH0372698B2 true JPH0372698B2 (pt) | 1991-11-19 |
Family
ID=14051283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9232782A Granted JPS58210155A (ja) | 1982-05-31 | 1982-05-31 | 耐食性の優れた油井管用高強度合金 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58210155A (pt) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6456857A (en) * | 1987-08-28 | 1989-03-03 | Nippon Kokan Kk | Alloy for oil well tube excellent in corrosion resistance and strength |
| JPH01228603A (ja) * | 1988-03-10 | 1989-09-12 | Sumitomo Metal Ind Ltd | 二相ステンレス鋼継目無鋼管の製造方法 |
| JP4288528B2 (ja) | 2007-10-03 | 2009-07-01 | 住友金属工業株式会社 | 高強度Ｃｒ−Ｎｉ合金材およびそれを用いた油井用継目無管 |
| CN102369300B (zh) | 2009-04-01 | 2013-07-24 | 新日铁住金株式会社 | 高强度Cr-Ni合金无缝管的制造方法 |
| JP5979320B2 (ja) | 2013-11-12 | 2016-08-24 | 新日鐵住金株式会社 | Ｎｉ−Ｃｒ合金材およびそれを用いた油井用継目無管 |
| CN114502757B (zh) | 2019-10-10 | 2023-04-07 | 日本制铁株式会社 | 合金材料和油井用无缝管 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS581044A (ja) * | 1981-06-24 | 1983-01-06 | Sumitomo Metal Ind Ltd | 耐応力腐食割れ性に優れた高強度油井管用合金 |
| JPS581043A (ja) * | 1981-06-24 | 1983-01-06 | Sumitomo Metal Ind Ltd | 耐応力腐食割れ性に優れた高強度油井管用合金 |
| JPS581042A (ja) * | 1981-06-24 | 1983-01-06 | Sumitomo Metal Ind Ltd | 耐応力腐食割れ性に優れた高強度油井管用合金 |
-
1982
- 1982-05-31 JP JP9232782A patent/JPS58210155A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS581044A (ja) * | 1981-06-24 | 1983-01-06 | Sumitomo Metal Ind Ltd | 耐応力腐食割れ性に優れた高強度油井管用合金 |
| JPS581043A (ja) * | 1981-06-24 | 1983-01-06 | Sumitomo Metal Ind Ltd | 耐応力腐食割れ性に優れた高強度油井管用合金 |
| JPS581042A (ja) * | 1981-06-24 | 1983-01-06 | Sumitomo Metal Ind Ltd | 耐応力腐食割れ性に優れた高強度油井管用合金 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58210155A (ja) | 1983-12-07 |
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