JPS5970750A - 耐応力腐食割れ性と耐隙間腐食性のすぐれたオ−ステナイト系ステンレス鋼 - Google Patents
耐応力腐食割れ性と耐隙間腐食性のすぐれたオ−ステナイト系ステンレス鋼Info
- Publication number
- JPS5970750A JPS5970750A JP17912582A JP17912582A JPS5970750A JP S5970750 A JPS5970750 A JP S5970750A JP 17912582 A JP17912582 A JP 17912582A JP 17912582 A JP17912582 A JP 17912582A JP S5970750 A JPS5970750 A JP S5970750A
- Authority
- JP
- Japan
- Prior art keywords
- resistance
- less
- stress corrosion
- corrosion cracking
- stainless steel
- 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
- 230000007797 corrosion Effects 0.000 title claims abstract description 77
- 238000005260 corrosion Methods 0.000 title claims abstract description 77
- 238000005336 cracking Methods 0.000 title claims abstract description 35
- 229910000963 austenitic stainless steel Inorganic materials 0.000 title claims abstract description 10
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 8
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 7
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 5
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 3
- 239000012535 impurity Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 24
- 239000010959 steel Substances 0.000 abstract description 22
- 239000000203 mixture Substances 0.000 abstract description 5
- 229910052802 copper Inorganic materials 0.000 abstract description 4
- 229910052759 nickel Inorganic materials 0.000 abstract description 2
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 239000012266 salt solution Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 229910001629 magnesium chloride Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- JHWIEAWILPSRMU-UHFFFAOYSA-N 2-methyl-3-pyrimidin-4-ylpropanoic acid Chemical compound OC(=O)C(C)CC1=CC=NC=N1 JHWIEAWILPSRMU-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical group [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000012085 test solution Substances 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Heat Treatment Of Steel (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17912582A JPS5970750A (ja) | 1982-10-14 | 1982-10-14 | 耐応力腐食割れ性と耐隙間腐食性のすぐれたオ−ステナイト系ステンレス鋼 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17912582A JPS5970750A (ja) | 1982-10-14 | 1982-10-14 | 耐応力腐食割れ性と耐隙間腐食性のすぐれたオ−ステナイト系ステンレス鋼 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5970750A true JPS5970750A (ja) | 1984-04-21 |
| JPS6366379B2 JPS6366379B2 (enrdf_load_stackoverflow) | 1988-12-20 |
Family
ID=16060426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17912582A Granted JPS5970750A (ja) | 1982-10-14 | 1982-10-14 | 耐応力腐食割れ性と耐隙間腐食性のすぐれたオ−ステナイト系ステンレス鋼 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5970750A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6462443A (en) * | 1987-09-02 | 1989-03-08 | Nisshin Steel Co Ltd | Austenitic stainless steel excellent in corrosion resistance in warm water |
| CN110199048A (zh) * | 2016-12-23 | 2019-09-03 | 株式会社Posco | 具有优异表面特性的奥氏体不锈钢加工产品及其制造方法 |
| JP2022181633A (ja) * | 2021-05-26 | 2022-12-08 | 日鉄ステンレス株式会社 | オーステナイト系ステンレス鋼材及びその製造方法、並びに加工製品 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52110215A (en) * | 1976-03-13 | 1977-09-16 | Nippon Metal Ind | Deep drawing austenite stainless steel |
-
1982
- 1982-10-14 JP JP17912582A patent/JPS5970750A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52110215A (en) * | 1976-03-13 | 1977-09-16 | Nippon Metal Ind | Deep drawing austenite stainless steel |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6462443A (en) * | 1987-09-02 | 1989-03-08 | Nisshin Steel Co Ltd | Austenitic stainless steel excellent in corrosion resistance in warm water |
| CN110199048A (zh) * | 2016-12-23 | 2019-09-03 | 株式会社Posco | 具有优异表面特性的奥氏体不锈钢加工产品及其制造方法 |
| JP2022181633A (ja) * | 2021-05-26 | 2022-12-08 | 日鉄ステンレス株式会社 | オーステナイト系ステンレス鋼材及びその製造方法、並びに加工製品 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6366379B2 (enrdf_load_stackoverflow) | 1988-12-20 |
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