SU1584404A1 - Method of production of cast high-temperature alloys on nickel base - Google Patents
Method of production of cast high-temperature alloys on nickel baseInfo
- Publication number
- SU1584404A1 SU1584404A1 SU4473705/02A SU4473705A SU1584404A1 SU 1584404 A1 SU1584404 A1 SU 1584404A1 SU 4473705/02 A SU4473705/02 A SU 4473705/02A SU 4473705 A SU4473705 A SU 4473705A SU 1584404 A1 SU1584404 A1 SU 1584404A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- production
- nickel base
- temperature alloys
- cast high
- carbon
- Prior art date
Links
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
FIELD: metallurgy. SUBSTANCE: charge materials preliminarily remelted in vacuum are refined by introduction of an oxygen, for example, nickel oxide into the melt, its amount stoichiometrically exceeding that which is necessary for oxidation of carbon to its dioxide by 2.0 to 8.5 times with subsequent deoxidation. A certain amount of nickel-calcium alloying composition is used as a deoxidizer. EFFECT: enhanced high-temperature strength due to reduction of carbon and reduction of cost. 3 cl, 1 tbl
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4473705/02A SU1584404A1 (en) | 1988-08-15 | 1988-08-15 | Method of production of cast high-temperature alloys on nickel base |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4473705/02A SU1584404A1 (en) | 1988-08-15 | 1988-08-15 | Method of production of cast high-temperature alloys on nickel base |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1584404A1 true SU1584404A1 (en) | 1995-01-27 |
Family
ID=60529346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4473705/02A SU1584404A1 (en) | 1988-08-15 | 1988-08-15 | Method of production of cast high-temperature alloys on nickel base |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1584404A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108754293A (en) * | 2018-06-20 | 2018-11-06 | 张家港广大特材股份有限公司 | A kind of vacuum induction melting technique of GH2132 alloys |
-
1988
- 1988-08-15 SU SU4473705/02A patent/SU1584404A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108754293A (en) * | 2018-06-20 | 2018-11-06 | 张家港广大特材股份有限公司 | A kind of vacuum induction melting technique of GH2132 alloys |
CN108754293B (en) * | 2018-06-20 | 2020-04-17 | 张家港广大特材股份有限公司 | Vacuum induction melting process of GH2132 alloy |
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