JPS5518586A - Ni base heat resistant alloy used in high temperature he atmosphere - Google Patents
Ni base heat resistant alloy used in high temperature he atmosphereInfo
- Publication number
- JPS5518586A JPS5518586A JP9240578A JP9240578A JPS5518586A JP S5518586 A JPS5518586 A JP S5518586A JP 9240578 A JP9240578 A JP 9240578A JP 9240578 A JP9240578 A JP 9240578A JP S5518586 A JPS5518586 A JP S5518586A
- Authority
- JP
- Japan
- Prior art keywords
- atmosphere
- high temp
- alloy
- heat resistant
- resistant alloy
- 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.)
- Pending
Links
Abstract
PURPOSE: To provide a Ni base heat resistant alloy very suitable for use in a high temp. He atmosphere over a long time by adding Cr, Mo and W to Ni in a specified ration and by regulating the ratio of C, Si, Mn, Cr, Mg, Mo and/or W and Ni.
CONSTITUTION: The alloy consists of C 0.01W0.3%, Si 0.01W1.0%, Mn 0.01W 2.0%, Cr 10W30%, Mg 0.003W0.05%, Mo and/or W 3W25% and Ni the balance. The Cr, Mo and W contents are required to satisfy the conditions of the equation. Part of the Ni can be replaced by below 10% Fe. In this alloy the Si acts as a deoxidizer, the Mn is used as a deoxidizer and to improve hot workability, the Cr, Mo and W ensure oxidation resistance and high temp. strength, and the Mg improves workability. This alloy is an ideal material for parts used in a high temp. He atmosphere, e.g. the heat exchanger of a high temp. gas furnace.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9240578A JPS5518586A (en) | 1978-07-27 | 1978-07-27 | Ni base heat resistant alloy used in high temperature he atmosphere |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9240578A JPS5518586A (en) | 1978-07-27 | 1978-07-27 | Ni base heat resistant alloy used in high temperature he atmosphere |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5518586A true JPS5518586A (en) | 1980-02-08 |
Family
ID=14053497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9240578A Pending JPS5518586A (en) | 1978-07-27 | 1978-07-27 | Ni base heat resistant alloy used in high temperature he atmosphere |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5518586A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0691351A (en) * | 1992-02-06 | 1994-04-05 | Ver Alum Werke Ag (Vaw) | Method for continuous casting of metal |
-
1978
- 1978-07-27 JP JP9240578A patent/JPS5518586A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0691351A (en) * | 1992-02-06 | 1994-04-05 | Ver Alum Werke Ag (Vaw) | Method for continuous casting of metal |
JPH0688105B2 (en) * | 1992-02-06 | 1994-11-09 | ファー・アー・ヴェー アルミニウム アクチェンゲゼルシャフト | Continuous casting method for metal |
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