JPH0372705B2 - - Google Patents
Info
- Publication number
- JPH0372705B2 JPH0372705B2 JP5963782A JP5963782A JPH0372705B2 JP H0372705 B2 JPH0372705 B2 JP H0372705B2 JP 5963782 A JP5963782 A JP 5963782A JP 5963782 A JP5963782 A JP 5963782A JP H0372705 B2 JPH0372705 B2 JP H0372705B2
- Authority
- JP
- Japan
- Prior art keywords
- less
- stress corrosion
- corrosion cracking
- heat treatment
- temperature
- 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
Links
- 230000007797 corrosion Effects 0.000 claims description 33
- 238000005260 corrosion Methods 0.000 claims description 33
- 238000005336 cracking Methods 0.000 claims description 25
- 238000010438 heat treatment Methods 0.000 claims description 19
- 229910045601 alloy Inorganic materials 0.000 claims description 17
- 239000000956 alloy Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 7
- 229910018487 Ni—Cr Inorganic materials 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 229910052698 phosphorus Inorganic materials 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 2
- 230000035882 stress Effects 0.000 description 28
- 238000000137 annealing Methods 0.000 description 17
- 150000001247 metal acetylides Chemical class 0.000 description 11
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 238000001816 cooling Methods 0.000 description 8
- 230000002950 deficient Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 238000001556 precipitation Methods 0.000 description 6
- 239000002244 precipitate Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000002542 deteriorative effect Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 235000011121 sodium hydroxide Nutrition 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 229910001055 inconels 600 Inorganic materials 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Landscapes
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5963782A JPS58177444A (ja) | 1982-04-12 | 1982-04-12 | Ｎｉ−Ｃｒ合金の熱処理法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5963782A JPS58177444A (ja) | 1982-04-12 | 1982-04-12 | Ｎｉ−Ｃｒ合金の熱処理法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58177444A JPS58177444A (ja) | 1983-10-18 |
| JPH0372705B2 true JPH0372705B2 (de) | 1991-11-19 |
Family
ID=13118935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5963782A Granted JPS58177444A (ja) | 1982-04-12 | 1982-04-12 | Ｎｉ−Ｃｒ合金の熱処理法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58177444A (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60245758A (ja) * | 1984-05-18 | 1985-12-05 | Sumitomo Metal Ind Ltd | 高温アルカリ環境下での耐応力腐食割れ性に優れたニッケル基合金及びその製造法 |
| JPS61217561A (ja) * | 1985-03-25 | 1986-09-27 | Sumitomo Metal Ind Ltd | Ｎｉ基合金の製造方法 |
| US4798633A (en) * | 1986-09-25 | 1989-01-17 | Inco Alloys International, Inc. | Nickel-base alloy heat treatment |
| JPH06128671A (ja) * | 1992-10-16 | 1994-05-10 | Sumitomo Metal Ind Ltd | 耐応力腐食割れ性に優れた合金 |
| ES2758825T3 (es) * | 2008-05-22 | 2020-05-06 | Nippon Steel Corp | Tubo de gran resistencia, basado en una aleación de Ni, para ser usado en plantas de energía nuclear y su proceso de producción |
| KR101130829B1 (ko) | 2009-03-19 | 2012-04-12 | 한국원자력연구원 | 니켈-베이스 합금 원전 구조재의 1차 계통수 응력 부식 균열 개시 방지 방법 |
| WO2012121390A1 (ja) * | 2011-03-10 | 2012-09-13 | 三菱重工業株式会社 | 原子力機器用材料、蒸気発生器用伝熱管、蒸気発生器及び原子力プラント |
-
1982
- 1982-04-12 JP JP5963782A patent/JPS58177444A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58177444A (ja) | 1983-10-18 |
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