JPS6252024B2 - - Google Patents
Info
- Publication number
- JPS6252024B2 JPS6252024B2 JP58135642A JP13564283A JPS6252024B2 JP S6252024 B2 JPS6252024 B2 JP S6252024B2 JP 58135642 A JP58135642 A JP 58135642A JP 13564283 A JP13564283 A JP 13564283A JP S6252024 B2 JPS6252024 B2 JP S6252024B2
- Authority
- JP
- Japan
- Prior art keywords
- scc
- less
- resistance
- bolt material
- test
- 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
- 239000000463 material Substances 0.000 claims description 34
- 230000007797 corrosion Effects 0.000 claims description 19
- 238000005260 corrosion Methods 0.000 claims description 19
- 229910052758 niobium Inorganic materials 0.000 claims description 13
- 229910052719 titanium Inorganic materials 0.000 claims description 13
- 238000005336 cracking Methods 0.000 claims description 7
- 229910001566 austenite Inorganic materials 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 22
- 239000000956 alloy Substances 0.000 description 19
- 229910045601 alloy Inorganic materials 0.000 description 18
- 230000000052 comparative effect Effects 0.000 description 13
- 238000001556 precipitation Methods 0.000 description 10
- 238000005728 strengthening Methods 0.000 description 9
- 230000035882 stress Effects 0.000 description 8
- 229910000765 intermetallic Inorganic materials 0.000 description 6
- 229910052804 chromium Inorganic materials 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000011282 treatment Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005242 forging Methods 0.000 description 4
- 229910052750 molybdenum Inorganic materials 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910000990 Ni alloy Inorganic materials 0.000 description 3
- 230000032683 aging Effects 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 3
- 150000001247 metal acetylides Chemical class 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003483 aging Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 229910001090 inconels X-750 Inorganic materials 0.000 description 2
- 229910001068 laves phase Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000004881 precipitation hardening Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- 229910000967 As alloy Inorganic materials 0.000 description 1
- 229910001021 Ferroalloy Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Landscapes
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13564283A JPS59136443A (ja) | 1983-07-25 | 1983-07-25 | 耐応力腐食割れ性に優れたボルト材 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13564283A JPS59136443A (ja) | 1983-07-25 | 1983-07-25 | 耐応力腐食割れ性に優れたボルト材 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55182132A Division JPS57123948A (en) | 1980-12-24 | 1980-12-24 | Austenite alloy with stress corrosion cracking resistance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59136443A JPS59136443A (ja) | 1984-08-06 |
| JPS6252024B2 true JPS6252024B2 (US20080094685A1-20080424-C00004.png) | 1987-11-02 |
Family
ID=15156575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13564283A Granted JPS59136443A (ja) | 1983-07-25 | 1983-07-25 | 耐応力腐食割れ性に優れたボルト材 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59136443A (US20080094685A1-20080424-C00004.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0684535B2 (ja) * | 1984-12-27 | 1994-10-26 | 株式会社東芝 | ニッケル基合金の製造方法 |
| KR100605983B1 (ko) * | 1999-01-28 | 2006-07-28 | 스미토모덴키고교가부시키가이샤 | 내열스프링용 합금선 |
| KR100344531B1 (ko) * | 2000-11-01 | 2002-07-24 | 주식회사 하이테크화스너 | 케이피 미케니칼 조인트용 볼트/너트 제조용 조성물 및 그볼트/너트 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1132724A (en) * | 1966-10-03 | 1968-11-06 | Wiggin & Co Ltd Henry | Nickel-chromium-iron alloys |
| GB1385755A (en) * | 1971-09-28 | 1975-02-26 | Creusot Loire | Nickel-iron-chromium alloys |
| GB1514241A (en) * | 1974-07-12 | 1978-06-14 | Creusot Loire | Nickel-iron-chromium alloys |
| JPS5585647A (en) * | 1978-06-22 | 1980-06-27 | Westinghouse Electric Corp | Nickel matrix alloy |
| JPS57123948A (en) * | 1980-12-24 | 1982-08-02 | Hitachi Ltd | Austenite alloy with stress corrosion cracking resistance |
-
1983
- 1983-07-25 JP JP13564283A patent/JPS59136443A/ja active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1132724A (en) * | 1966-10-03 | 1968-11-06 | Wiggin & Co Ltd Henry | Nickel-chromium-iron alloys |
| GB1385755A (en) * | 1971-09-28 | 1975-02-26 | Creusot Loire | Nickel-iron-chromium alloys |
| GB1514241A (en) * | 1974-07-12 | 1978-06-14 | Creusot Loire | Nickel-iron-chromium alloys |
| JPS5585647A (en) * | 1978-06-22 | 1980-06-27 | Westinghouse Electric Corp | Nickel matrix alloy |
| JPS57123948A (en) * | 1980-12-24 | 1982-08-02 | Hitachi Ltd | Austenite alloy with stress corrosion cracking resistance |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59136443A (ja) | 1984-08-06 |
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