JPS57149461A - Production of heat-resistant alloy article - Google Patents
Production of heat-resistant alloy articleInfo
- Publication number
- JPS57149461A JPS57149461A JP3349681A JP3349681A JPS57149461A JP S57149461 A JPS57149461 A JP S57149461A JP 3349681 A JP3349681 A JP 3349681A JP 3349681 A JP3349681 A JP 3349681A JP S57149461 A JPS57149461 A JP S57149461A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- working
- alloy
- bring
- treated
- 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
Landscapes
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
Abstract
PURPOSE: To obtain a high-strength alloy article excellent in heat-resistance, by hot-working a Fe-based or Ni-based alloy containing specified amounts of Ti, Nb and Al under a high-working ratio high-working temperature cindition enough to bring about highly dynamic recrystallization.
CONSTITUTION: A Ni-based or Fe-based alloy containing 0.2W6wt% of one, two or three of Ti, Nb and Al is hot-worked under a high-working ratio high-working temperature condition enough to bring about highly dynamic recrystallization. The worked alloy is then heat-treated at 800W1,000°C, to remove stress and to form fine deposition over the whole area of crystal grains. Thereafter, the alloy is solution-treated into a good metallurgical structure, while suppressing the coarsening of the crystal grains and the formation of twin during the solution-treatment.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3349681A JPS57149461A (en) | 1981-03-09 | 1981-03-09 | Production of heat-resistant alloy article |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3349681A JPS57149461A (en) | 1981-03-09 | 1981-03-09 | Production of heat-resistant alloy article |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57149461A true JPS57149461A (en) | 1982-09-16 |
JPS6323263B2 JPS6323263B2 (en) | 1988-05-16 |
Family
ID=12388154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3349681A Granted JPS57149461A (en) | 1981-03-09 | 1981-03-09 | Production of heat-resistant alloy article |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57149461A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009299120A (en) * | 2008-06-12 | 2009-12-24 | Daido Steel Co Ltd | MANUFACTURING METHOD OF Ni-Cr-Fe TERNARY SYSTEM ALLOY MATERIAL |
JP2015193912A (en) * | 2014-03-25 | 2015-11-05 | 新日鐵住金株式会社 | Manufacturing method of austenite heat resistant alloy tube and austenite heat resistant alloy tube manufactured by the manufacturing method |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01176077U (en) * | 1988-05-27 | 1989-12-14 | ||
CN109136719A (en) * | 2018-10-10 | 2019-01-04 | 河南工程学院 | A kind of ageing strengthening type Ni-Cr base high-temperature corrosion-resistant alloy and heat treatment method |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55141553A (en) * | 1979-04-20 | 1980-11-05 | Mitsubishi Heavy Ind Ltd | Treatment of precipitation hardening type ni base alloy |
-
1981
- 1981-03-09 JP JP3349681A patent/JPS57149461A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55141553A (en) * | 1979-04-20 | 1980-11-05 | Mitsubishi Heavy Ind Ltd | Treatment of precipitation hardening type ni base alloy |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009299120A (en) * | 2008-06-12 | 2009-12-24 | Daido Steel Co Ltd | MANUFACTURING METHOD OF Ni-Cr-Fe TERNARY SYSTEM ALLOY MATERIAL |
JP2015193912A (en) * | 2014-03-25 | 2015-11-05 | 新日鐵住金株式会社 | Manufacturing method of austenite heat resistant alloy tube and austenite heat resistant alloy tube manufactured by the manufacturing method |
Also Published As
Publication number | Publication date |
---|---|
JPS6323263B2 (en) | 1988-05-16 |
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