JPS57194228A - Manufacture of metallic oxide dispersion hardening type copper alloy - Google Patents
Manufacture of metallic oxide dispersion hardening type copper alloyInfo
- Publication number
- JPS57194228A JPS57194228A JP7797981A JP7797981A JPS57194228A JP S57194228 A JPS57194228 A JP S57194228A JP 7797981 A JP7797981 A JP 7797981A JP 7797981 A JP7797981 A JP 7797981A JP S57194228 A JPS57194228 A JP S57194228A
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- alloying element
- manufacture
- cuo
- molten
- 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
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Conductive Materials (AREA)
Abstract
PURPOSE: To manufacture a Cu alloy with superior heat resistance and electric conductivity at a low cost in a safe and simple stage by adding Cu2O or CuO to a molten Cu alloy to selectively oxidize the alloying element by a substitution reaction.
CONSTITUTION: By adding Cu2O or CuO to molten Cu or a molten Cu alloy contg. ≥1 kind of alloying element having larger free energy for forming oxide than free energy required to form Cu2O or CuO at a temp. above the m.p. of Cu or the Cu alloy, the alloying element is selectively oxidized to obtain a Cu alloy contg. uniformly and finely distributed oxide. To effectively cause the selective oxidation Al, Mg, Si, Ti, Zr, Be, Mn, Sn or the like having much larger free energy for forming oxide than Cu and forming relatively stable oxide is preferably used as the alloying element.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7797981A JPS5947016B2 (en) | 1981-05-25 | 1981-05-25 | Manufacturing method for metal oxide dispersion strengthened copper alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7797981A JPS5947016B2 (en) | 1981-05-25 | 1981-05-25 | Manufacturing method for metal oxide dispersion strengthened copper alloy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57194228A true JPS57194228A (en) | 1982-11-29 |
| JPS5947016B2 JPS5947016B2 (en) | 1984-11-16 |
Family
ID=13648998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7797981A Expired JPS5947016B2 (en) | 1981-05-25 | 1981-05-25 | Manufacturing method for metal oxide dispersion strengthened copper alloy |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5947016B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61136640A (en) * | 1984-12-04 | 1986-06-24 | Toyota Motor Corp | Production of alloy by oxidation-reduction reaction |
| JPS61136641A (en) * | 1984-12-04 | 1986-06-24 | Toyota Motor Corp | Production of alloy by oxidation-reduction reaction |
| JP2019108570A (en) * | 2017-12-15 | 2019-07-04 | 国立大学法人東北大学 | Mixed powder for additive manufacturing, method of manufacturing oxide dispersion strengthened alloy, and oxide dispersion strengthened alloy |
| CN110592419B (en) * | 2019-10-14 | 2020-11-03 | 郁杨 | High-strength high-conductivity copper alloy and preparation method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08302877A (en) * | 1995-04-27 | 1996-11-19 | Natl House Ind Co Ltd | Floor panel |
-
1981
- 1981-05-25 JP JP7797981A patent/JPS5947016B2/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61136640A (en) * | 1984-12-04 | 1986-06-24 | Toyota Motor Corp | Production of alloy by oxidation-reduction reaction |
| JPS61136641A (en) * | 1984-12-04 | 1986-06-24 | Toyota Motor Corp | Production of alloy by oxidation-reduction reaction |
| JPS6354056B2 (en) * | 1984-12-04 | 1988-10-26 | Toyota Motor Co Ltd | |
| JPS6354057B2 (en) * | 1984-12-04 | 1988-10-26 | Toyota Motor Co Ltd | |
| JP2019108570A (en) * | 2017-12-15 | 2019-07-04 | 国立大学法人東北大学 | Mixed powder for additive manufacturing, method of manufacturing oxide dispersion strengthened alloy, and oxide dispersion strengthened alloy |
| JP2022107058A (en) * | 2017-12-15 | 2022-07-20 | 国立大学法人東北大学 | Mixed powder for additive manufacturing and method for producing oxide dispersion strengthened alloy |
| CN110592419B (en) * | 2019-10-14 | 2020-11-03 | 郁杨 | High-strength high-conductivity copper alloy and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5947016B2 (en) | 1984-11-16 |
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