JPS56156742A - Manufacture of electrically conductive aluminum alloy wire with high heat resistance - Google Patents
Manufacture of electrically conductive aluminum alloy wire with high heat resistanceInfo
- Publication number
- JPS56156742A JPS56156742A JP5846180A JP5846180A JPS56156742A JP S56156742 A JPS56156742 A JP S56156742A JP 5846180 A JP5846180 A JP 5846180A JP 5846180 A JP5846180 A JP 5846180A JP S56156742 A JPS56156742 A JP S56156742A
- Authority
- JP
- Japan
- Prior art keywords
- heat resistance
- electrically conductive
- alloy
- manufacture
- 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
Landscapes
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
- Conductive Materials (AREA)
- Metal Extraction Processes (AREA)
Abstract
PURPOSE: To enhance the heat resistance of an electrically conductive Al alloy contg. a small amount of Fe, Si, Zr, etc. without deteriorating the conductivity by subjecting the alloy to specified cold workings and heat treatments.
CONSTITUTION: A billet of an Al alloy contg. 0.05W0.20% Fe, 0.10W0.40% Si and 0.15W0.40% Zr or further contg. one or more among 0.005W0.50% Y, 0.005W 0.50% In and 0.005W0.80% Be is heated to 500°C and worked into a rough wire by hot extrusion. The wire is then cold drawn to an intermediate wire rod at ≥40% reduction ratio, and the rod is heat treated at 300W500°C for 4W100hr and cold drawn to the final wire rod at 30W80% reduction ratio. Thus, the heat resistance of the Al alloy wire rod is improved without deteriorating the electrical conductivity.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5846180A JPS56156742A (en) | 1980-04-30 | 1980-04-30 | Manufacture of electrically conductive aluminum alloy wire with high heat resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5846180A JPS56156742A (en) | 1980-04-30 | 1980-04-30 | Manufacture of electrically conductive aluminum alloy wire with high heat resistance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56156742A true JPS56156742A (en) | 1981-12-03 |
| JPS6254186B2 JPS6254186B2 (en) | 1987-11-13 |
Family
ID=13085058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5846180A Granted JPS56156742A (en) | 1980-04-30 | 1980-04-30 | Manufacture of electrically conductive aluminum alloy wire with high heat resistance |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56156742A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61106753A (en) * | 1984-10-31 | 1986-05-24 | Furukawa Electric Co Ltd:The | Manufacture of high strength and heat resisting aluminum alloy conductor |
-
1980
- 1980-04-30 JP JP5846180A patent/JPS56156742A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61106753A (en) * | 1984-10-31 | 1986-05-24 | Furukawa Electric Co Ltd:The | Manufacture of high strength and heat resisting aluminum alloy conductor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6254186B2 (en) | 1987-11-13 |
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