JPS58117862A - 耐塩化物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
耐塩化物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
- JPS58117862A JPS58117862A JP71382A JP71382A JPS58117862A JP S58117862 A JPS58117862 A JP S58117862A JP 71382 A JP71382 A JP 71382A JP 71382 A JP71382 A JP 71382A JP S58117862 A JPS58117862 A JP S58117862A
- Authority
- JP
- Japan
- Prior art keywords
- stainless steel
- resistance
- stress corrosion
- austenitic stainless
- chloride
- 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
- 238000005260 corrosion Methods 0.000 title claims abstract description 70
- 230000007797 corrosion Effects 0.000 title claims abstract description 70
- 238000005336 cracking Methods 0.000 title claims abstract description 37
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 title claims abstract description 19
- 229910000963 austenitic stainless steel Inorganic materials 0.000 title claims abstract description 18
- 229910052802 copper Inorganic materials 0.000 claims abstract description 4
- 229910052758 niobium Inorganic materials 0.000 claims abstract 3
- 229910052759 nickel Inorganic materials 0.000 claims abstract 2
- 239000012535 impurity Substances 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 20
- 239000010959 steel Substances 0.000 abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 19
- 239000013535 sea water Substances 0.000 abstract description 8
- 229910052750 molybdenum Inorganic materials 0.000 abstract description 4
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 2
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 25
- 239000000243 solution Substances 0.000 description 12
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 238000007654 immersion Methods 0.000 description 8
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 6
- 239000011780 sodium chloride Substances 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000000460 chlorine Substances 0.000 description 4
- 229910052801 chlorine Inorganic materials 0.000 description 4
- -1 chlorine ions Chemical class 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 239000013505 freshwater Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 101100346927 Mus musculus Muc19 gene Proteins 0.000 description 1
- HGTYEBNTDPDGIC-UHFFFAOYSA-N [N].[Au] Chemical compound [N].[Au] HGTYEBNTDPDGIC-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001814 effect on stress Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP71382A JPS58117862A (ja) | 1982-01-05 | 1982-01-05 | 耐塩化物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 |
|---|---|---|---|
| JP71382A JPS58117862A (ja) | 1982-01-05 | 1982-01-05 | 耐塩化物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 |
|---|---|
| JPS58117862A true JPS58117862A (ja) | 1983-07-13 |
| JPH031372B2 JPH031372B2 (enrdf_load_stackoverflow) | 1991-01-10 |
Family
ID=11481398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP71382A Granted JPS58117862A (ja) | 1982-01-05 | 1982-01-05 | 耐塩化物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) | JPS58117862A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63199851A (ja) * | 1986-08-30 | 1988-08-18 | Aichi Steel Works Ltd | 耐腐食疲労性、耐海水性に優れたステンレス鋼およびその製造方法 |
| CN103451555A (zh) * | 2013-08-02 | 2013-12-18 | 安徽三联泵业股份有限公司 | 水泵叶轮用不锈钢材料及其制备方法 |
| JP2022094149A (ja) * | 2020-12-14 | 2022-06-24 | 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及び耐食性部材 |
-
1982
- 1982-01-05 JP JP71382A patent/JPS58117862A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63199851A (ja) * | 1986-08-30 | 1988-08-18 | Aichi Steel Works Ltd | 耐腐食疲労性、耐海水性に優れたステンレス鋼およびその製造方法 |
| CN103451555A (zh) * | 2013-08-02 | 2013-12-18 | 安徽三联泵业股份有限公司 | 水泵叶轮用不锈钢材料及其制备方法 |
| JP2022094149A (ja) * | 2020-12-14 | 2022-06-24 | 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及び耐食性部材 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH031372B2 (enrdf_load_stackoverflow) | 1991-01-10 |
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