JPH0380866B2 - - Google Patents
Info
- Publication number
- JPH0380866B2 JPH0380866B2 JP59023702A JP2370284A JPH0380866B2 JP H0380866 B2 JPH0380866 B2 JP H0380866B2 JP 59023702 A JP59023702 A JP 59023702A JP 2370284 A JP2370284 A JP 2370284A JP H0380866 B2 JPH0380866 B2 JP H0380866B2
- Authority
- JP
- Japan
- Prior art keywords
- corrosion resistance
- steel
- yield strength
- strength
- present
- 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
- 230000007797 corrosion Effects 0.000 claims description 43
- 238000005260 corrosion Methods 0.000 claims description 43
- 229910000963 austenitic stainless steel Inorganic materials 0.000 claims description 12
- 229910052757 nitrogen Inorganic materials 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 33
- 239000010959 steel Substances 0.000 description 33
- 238000005728 strengthening Methods 0.000 description 10
- 238000005336 cracking Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 239000006104 solid solution Substances 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 6
- 230000007423 decrease Effects 0.000 description 6
- 229910052759 nickel Inorganic materials 0.000 description 6
- 230000002378 acidificating effect Effects 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 229910052804 chromium Inorganic materials 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 150000001247 metal acetylides Chemical class 0.000 description 5
- 238000001556 precipitation Methods 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 229910001566 austenite Inorganic materials 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 229910052748 manganese Inorganic materials 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000013535 sea water Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 229910052720 vanadium Inorganic materials 0.000 description 3
- 229910000859 α-Fe Inorganic materials 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000004580 weight loss Effects 0.000 description 2
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Landscapes
- Heat Treatment Of Steel (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2370284A JPS60165365A (ja) | 1984-02-09 | 1984-02-09 | 酸性環境下で耐食性にすぐれた高強度オ−ステナイト系ステンレス鋼 |
| PCT/JP1985/000051 WO1985003528A1 (en) | 1984-02-09 | 1985-02-07 | Highly corrosion-resistant, high-strength austenitic stainless steel and process for its production |
| US06/786,960 US4689198A (en) | 1984-02-09 | 1985-02-07 | Austenitic stainless steel with high corrosion resistance and high strength when heat treated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2370284A JPS60165365A (ja) | 1984-02-09 | 1984-02-09 | 酸性環境下で耐食性にすぐれた高強度オ−ステナイト系ステンレス鋼 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60165365A JPS60165365A (ja) | 1985-08-28 |
| JPH0380866B2 true JPH0380866B2 (ko) | 1991-12-26 |
Family
ID=12117703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2370284A Granted JPS60165365A (ja) | 1984-02-09 | 1984-02-09 | 酸性環境下で耐食性にすぐれた高強度オ−ステナイト系ステンレス鋼 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60165365A (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101531199B1 (ko) * | 2014-08-08 | 2015-06-24 | 주식회사 신우엔지니어링 | 드럼스크린 제조장치 및 제조방법 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007210690A (ja) * | 2006-02-07 | 2007-08-23 | Mitsubishi Electric Corp | エレベータ用ガイドレール |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5373414A (en) * | 1976-12-02 | 1978-06-29 | Allegheny Ludlum Ind Inc | Austenite stainless steel |
-
1984
- 1984-02-09 JP JP2370284A patent/JPS60165365A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5373414A (en) * | 1976-12-02 | 1978-06-29 | Allegheny Ludlum Ind Inc | Austenite stainless steel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101531199B1 (ko) * | 2014-08-08 | 2015-06-24 | 주식회사 신우엔지니어링 | 드럼스크린 제조장치 및 제조방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60165365A (ja) | 1985-08-28 |
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