JPS5633441A - Manufacture of heat-resistant electrically-conductive aluminum alloy - Google Patents
Manufacture of heat-resistant electrically-conductive aluminum alloyInfo
- Publication number
- JPS5633441A JPS5633441A JP9158079A JP9158079A JPS5633441A JP S5633441 A JPS5633441 A JP S5633441A JP 9158079 A JP9158079 A JP 9158079A JP 9158079 A JP9158079 A JP 9158079A JP S5633441 A JPS5633441 A JP S5633441A
- Authority
- JP
- Japan
- Prior art keywords
- added
- manufacture
- alkali
- heat
- aluminum 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.)
- Granted
Links
Abstract
PURPOSE: To enhance the heat resistance and electric conductivity of an Al alloy by adding a B-contg. aid for removing Ti and V to an Al bath, removing Ti and V by sufficient reaction with the B, and adding zirconium fluoride alkali to the molten metal to allow Zr to be contained in the Al.
CONSTITUTION: Al metal is melted in a melting furnace, and a B-contg. aid such as alkali borofluoride for removing Ti and V is added to the molten Al to remove Ti and V by sufficient reaction with the B. Zirconium fluoride alkali is then added to the molten Al optionally after solidification and remelting to allow Zr to be contained in the Al. At this time, the zirconium fluoride alkali is added in a plurality of stages, and the Zr content is analyzed immediately before the final addition so that Zr is added correspondingly to the desired Zr content.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9158079A JPS5824495B2 (en) | 1979-07-20 | 1979-07-20 | Manufacturing method of heat-resistant conductive aluminum alloy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9158079A JPS5824495B2 (en) | 1979-07-20 | 1979-07-20 | Manufacturing method of heat-resistant conductive aluminum alloy |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5633441A true JPS5633441A (en) | 1981-04-03 |
JPS5824495B2 JPS5824495B2 (en) | 1983-05-21 |
Family
ID=14030474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9158079A Expired JPS5824495B2 (en) | 1979-07-20 | 1979-07-20 | Manufacturing method of heat-resistant conductive aluminum alloy |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5824495B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59162258A (en) * | 1983-03-04 | 1984-09-13 | Sumitomo Electric Ind Ltd | Production of heat-resisting aluminum alloy for electrical conduction |
JPS59226156A (en) * | 1983-06-03 | 1984-12-19 | Sumitomo Electric Ind Ltd | Manufacture of heat resistant aluminum alloy for electric conduction |
JPS60255982A (en) * | 1984-05-30 | 1985-12-17 | Mitsubishi Metal Corp | Manufacture of heat transfer tube for heat exchanger |
JP2002097528A (en) * | 2000-09-22 | 2002-04-02 | Sumitomo Chem Co Ltd | Purification method of aluminum |
-
1979
- 1979-07-20 JP JP9158079A patent/JPS5824495B2/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59162258A (en) * | 1983-03-04 | 1984-09-13 | Sumitomo Electric Ind Ltd | Production of heat-resisting aluminum alloy for electrical conduction |
JPH0567704B2 (en) * | 1983-03-04 | 1993-09-27 | Sumitomo Electric Industries | |
JPS59226156A (en) * | 1983-06-03 | 1984-12-19 | Sumitomo Electric Ind Ltd | Manufacture of heat resistant aluminum alloy for electric conduction |
JPH0568536B2 (en) * | 1983-06-03 | 1993-09-29 | Sumitomo Electric Industries | |
JPS60255982A (en) * | 1984-05-30 | 1985-12-17 | Mitsubishi Metal Corp | Manufacture of heat transfer tube for heat exchanger |
JP2002097528A (en) * | 2000-09-22 | 2002-04-02 | Sumitomo Chem Co Ltd | Purification method of aluminum |
Also Published As
Publication number | Publication date |
---|---|
JPS5824495B2 (en) | 1983-05-21 |
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