JPS5970749A - 耐応力腐食割れ性のすぐれたオ−ステナイト系ステンレス鋼 - Google Patents
耐応力腐食割れ性のすぐれたオ−ステナイト系ステンレス鋼Info
- Publication number
- JPS5970749A JPS5970749A JP17912482A JP17912482A JPS5970749A JP S5970749 A JPS5970749 A JP S5970749A JP 17912482 A JP17912482 A JP 17912482A JP 17912482 A JP17912482 A JP 17912482A JP S5970749 A JPS5970749 A JP S5970749A
- Authority
- JP
- Japan
- Prior art keywords
- stress corrosion
- corrosion cracking
- less
- steel
- 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 52
- 238000005260 corrosion Methods 0.000 title claims abstract description 52
- 238000005336 cracking Methods 0.000 title claims abstract description 27
- 229910000963 austenitic stainless steel Inorganic materials 0.000 title claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 20
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 3
- 229910052717 sulfur Inorganic materials 0.000 claims abstract 3
- 239000012535 impurity Substances 0.000 claims description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 239000011593 sulfur Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 5
- 229910052802 copper Inorganic materials 0.000 abstract description 3
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 239000000243 solution Substances 0.000 description 5
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 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
- 230000000052 comparative effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 235000011147 magnesium chloride Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000012085 test solution Substances 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
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 235000002639 sodium chloride Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Pressure Vessels And Lids Thereof (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17912482A JPS5970749A (ja) | 1982-10-14 | 1982-10-14 | 耐応力腐食割れ性のすぐれたオ−ステナイト系ステンレス鋼 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17912482A JPS5970749A (ja) | 1982-10-14 | 1982-10-14 | 耐応力腐食割れ性のすぐれたオ−ステナイト系ステンレス鋼 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5970749A true JPS5970749A (ja) | 1984-04-21 |
| JPH0244895B2 JPH0244895B2 (enrdf_load_stackoverflow) | 1990-10-05 |
Family
ID=16060409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17912482A Granted JPS5970749A (ja) | 1982-10-14 | 1982-10-14 | 耐応力腐食割れ性のすぐれたオ−ステナイト系ステンレス鋼 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5970749A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7785427B2 (en) * | 2006-04-21 | 2010-08-31 | Shell Oil Company | High strength alloys |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51112417A (en) * | 1975-03-29 | 1976-10-04 | Sumitomo Metal Ind Ltd | Corrosion resistant extra low carbon stainless steel |
| JPS5741357A (en) * | 1980-08-26 | 1982-03-08 | Nisshin Steel Co Ltd | Austenite stainless steel with superior stress corrosion cracking resistance |
| JPS57134542A (en) * | 1981-02-13 | 1982-08-19 | Sumitomo Metal Ind Ltd | Ferrite stainless steel with superior corrosion resistance |
| JPS57158359A (en) * | 1981-03-24 | 1982-09-30 | Nippon Stainless Steel Co Ltd | Corrosion resistant austenite stainless steel |
-
1982
- 1982-10-14 JP JP17912482A patent/JPS5970749A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51112417A (en) * | 1975-03-29 | 1976-10-04 | Sumitomo Metal Ind Ltd | Corrosion resistant extra low carbon stainless steel |
| JPS5741357A (en) * | 1980-08-26 | 1982-03-08 | Nisshin Steel Co Ltd | Austenite stainless steel with superior stress corrosion cracking resistance |
| JPS57134542A (en) * | 1981-02-13 | 1982-08-19 | Sumitomo Metal Ind Ltd | Ferrite stainless steel with superior corrosion resistance |
| JPS57158359A (en) * | 1981-03-24 | 1982-09-30 | Nippon Stainless Steel Co Ltd | Corrosion resistant austenite stainless steel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7785427B2 (en) * | 2006-04-21 | 2010-08-31 | Shell Oil Company | High strength alloys |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0244895B2 (enrdf_load_stackoverflow) | 1990-10-05 |