JPS57200545A - Preparation of highly conductive heat resistant aluminum alloy conductor - Google Patents
Preparation of highly conductive heat resistant aluminum alloy conductorInfo
- Publication number
- JPS57200545A JPS57200545A JP8485381A JP8485381A JPS57200545A JP S57200545 A JPS57200545 A JP S57200545A JP 8485381 A JP8485381 A JP 8485381A JP 8485381 A JP8485381 A JP 8485381A JP S57200545 A JPS57200545 A JP S57200545A
- Authority
- JP
- Japan
- Prior art keywords
- rolling
- alloy
- processing
- carried out
- wire drawing
- 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 obtain an Al alloy conductor having excellent high conductivity, strength and heat resistance by a method wherein Fe is added to an Al-Zr type alloy in an amount of specific relation with Zr and Si is limited as well as continuous cast rolling and continuous wire drawing process are specified.
CONSTITUTION: An Al alloy containing 0.004W0.05% Zr and 0.05W0.20% Fe, wherein Zr and Fe are contained in an amount satisfying formula, and 0.07% or less Si and comprising the remainder Al and inevitable impurities is continuously cast at a speed of 0.1W30m/min. The rolling of this cast Al alloy is initiated at 350W550°C and finished at 100W300°C to obtain a roughly draw wire by processing of 65% processing ratio or more. In this continuous wire drawings process, the temp. of a base material during wire drawing is cooled to 150°C or less and the processing with 40% or more processing ratio is carried out. The aforementioned quantitative relation of Zr and Fe is in the region surrounded by aWd and Si impurity is limited because Si lowers conductivity. Casting and rolling are carried out under such a condition that forced solid solution amount during casting of Zr and Fe is controlled and hot rolling is carried out so as not to precipitate Zr and Fe to be cooled to a room temp. and reduction of heat resistance is prevented by heat generation during wire drawing.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8485381A JPS57200545A (en) | 1981-06-02 | 1981-06-02 | Preparation of highly conductive heat resistant aluminum alloy conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8485381A JPS57200545A (en) | 1981-06-02 | 1981-06-02 | Preparation of highly conductive heat resistant aluminum alloy conductor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57200545A true JPS57200545A (en) | 1982-12-08 |
| JPS6357495B2 JPS6357495B2 (en) | 1988-11-11 |
Family
ID=13842352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8485381A Granted JPS57200545A (en) | 1981-06-02 | 1981-06-02 | Preparation of highly conductive heat resistant aluminum alloy conductor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57200545A (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 |
| JP2006004757A (en) * | 2004-06-17 | 2006-01-05 | Furukawa Electric Co Ltd:The | Aluminum conductive wire |
| CN111168021A (en) * | 2019-12-11 | 2020-05-19 | 山东创新金属科技有限公司 | Casting process of aluminum alloy round ingot for forging hub |
-
1981
- 1981-06-02 JP JP8485381A patent/JPS57200545A/en active Granted
Cited By (8)
| 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 | |
| JP2006004757A (en) * | 2004-06-17 | 2006-01-05 | Furukawa Electric Co Ltd:The | Aluminum conductive wire |
| JP4728599B2 (en) * | 2004-06-17 | 2011-07-20 | 古河電気工業株式会社 | Aluminum conductive wire for automobile wiring and electric wire for automobile wiring |
| CN111168021A (en) * | 2019-12-11 | 2020-05-19 | 山东创新金属科技有限公司 | Casting process of aluminum alloy round ingot for forging hub |
| CN111168021B (en) * | 2019-12-11 | 2022-01-25 | 山东创新金属科技有限公司 | Casting process of aluminum alloy round ingot for forging hub |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6357495B2 (en) | 1988-11-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5677357A (en) | High strength aluminum alloy conductor with superior wire drawability and its manufacture | |
| JPS56146864A (en) | Mamufacture of heat resistant aluminum alloy with high electric conductivity | |
| JPS5751253A (en) | Manufacture of copper alloy with high electric conductivity | |
| JPS57200545A (en) | Preparation of highly conductive heat resistant aluminum alloy conductor | |
| JPS5497528A (en) | Copperr alloy soft conductor and method of making same | |
| YU220988A (en) | Process for making articles of aluminium alloy with improved fatigue strength | |
| SE7613811L (en) | ELECTRICAL CONDUCTOR AND PROCEDURE FOR THE MANUFACTURE OF THE SAME | |
| JPS56102537A (en) | Copper alloy member | |
| JPS5435108A (en) | Manufacture of highly heat resistant aluminum alloy wire | |
| JPS6017040A (en) | Copper alloy for high electric conduction having low softening temperature | |
| JPS5662944A (en) | Aluminum alloy conductor and its manufacture | |
| JPS55152162A (en) | Processing method of conductive heat resistant aluminum alloy | |
| JPS55110753A (en) | Aluminum alloy conductor and producing method of the same | |
| JPS5665968A (en) | Manufacture of electrically conductive aluminum alloy with high heat resistance | |
| JPS5547371A (en) | Manufacture of high strength aluminum alloy having excellent mechanical property in direction of wall thickness | |
| JPS57200539A (en) | Conductive heat resistant aluminum alloy conductor and preparation thereof | |
| ES448500A1 (en) | Processing of aluminium alloy electrical conductors | |
| JPS5625950A (en) | Heat resistant aluminum alloy having high electrical conductivity | |
| JPS5735670A (en) | Manufacture of heat resistant aluminum alloy conductor | |
| JPS57110645A (en) | Electrically conductive and heat resistant aluminum alloy | |
| JPS5770020A (en) | Manufacture of heat resisting aluminum alloy wire for conductor | |
| JPS52123915A (en) | Production of high tensile al alloy conductor | |
| JPS55110751A (en) | Heat resistant aluminum alloy having high recrystallization temperature | |
| JPS54119328A (en) | Copper alloy for lead frames | |
| JPS5665953A (en) | Manufacture of electrically conductive aluminum alloy with high heat resistance |