JPH0143833B2 - - Google Patents
Info
- Publication number
- JPH0143833B2 JPH0143833B2 JP21654087A JP21654087A JPH0143833B2 JP H0143833 B2 JPH0143833 B2 JP H0143833B2 JP 21654087 A JP21654087 A JP 21654087A JP 21654087 A JP21654087 A JP 21654087A JP H0143833 B2 JPH0143833 B2 JP H0143833B2
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- strength
- stress corrosion
- corrosion cracking
- phase
- 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
- 229910045601 alloy Inorganic materials 0.000 claims description 22
- 239000000956 alloy Substances 0.000 claims description 22
- 230000007797 corrosion Effects 0.000 claims description 20
- 238000005260 corrosion Methods 0.000 claims description 20
- 238000005336 cracking Methods 0.000 claims description 17
- 239000013078 crystal Substances 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 229910052758 niobium Inorganic materials 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 230000035882 stress Effects 0.000 description 15
- 239000000243 solution Substances 0.000 description 10
- 230000007423 decrease Effects 0.000 description 7
- 230000032683 aging Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000005266 casting Methods 0.000 description 5
- 238000005728 strengthening Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- -1 Si: 0.5% or less Substances 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 229910001090 inconels X-750 Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21654087A JPS6462446A (en) | 1987-09-01 | 1987-09-01 | Manufacture of ni-base alloy combining high strength with high toughness and excellent in stress corrosion cracking resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21654087A JPS6462446A (en) | 1987-09-01 | 1987-09-01 | Manufacture of ni-base alloy combining high strength with high toughness and excellent in stress corrosion cracking resistance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6462446A JPS6462446A (en) | 1989-03-08 |
| JPH0143833B2 true JPH0143833B2 (enrdf_load_stackoverflow) | 1989-09-22 |
Family
ID=16690039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21654087A Granted JPS6462446A (en) | 1987-09-01 | 1987-09-01 | Manufacture of ni-base alloy combining high strength with high toughness and excellent in stress corrosion cracking resistance |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6462446A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5122206A (en) * | 1989-05-16 | 1992-06-16 | Mitsubishi Metal Corporation | Precipitation hardening nickel base single crystal cast alloy |
| CN110804717A (zh) * | 2019-11-20 | 2020-02-18 | 中南大学 | 一种细化gh4169合金锻件晶粒组织的方法 |
| CN112877514B (zh) * | 2021-01-12 | 2022-05-17 | 山西太钢不锈钢股份有限公司 | Ni-Cr-Fe-Al合金板材热处理方法及Ni-Cr-Fe-Al合金板材 |
| CN117187705B (zh) * | 2023-10-27 | 2024-03-26 | 上海交通大学 | 一种低Cr且高强韧合金的热处理方法 |
-
1987
- 1987-09-01 JP JP21654087A patent/JPS6462446A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6462446A (en) | 1989-03-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |