JPS5739164A - Preparation of heat resistant aluminum alloy conductor - Google Patents
Preparation of heat resistant aluminum alloy conductorInfo
- Publication number
- JPS5739164A JPS5739164A JP11089880A JP11089880A JPS5739164A JP S5739164 A JPS5739164 A JP S5739164A JP 11089880 A JP11089880 A JP 11089880A JP 11089880 A JP11089880 A JP 11089880A JP S5739164 A JPS5739164 A JP S5739164A
- Authority
- JP
- Japan
- Prior art keywords
- temp
- heat treatment
- preparation
- sec
- 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)
Abstract
PURPOSE: To prepare the titled conductor with excellent conductivity and heat resistance by a method wherein an Al-Zr-Fe-Si type Al alloy is continuously cast and rolled and, after cold processing is applied under respective specific conditions, heat treatment is applied.
CONSTITUTION: Molten metal with a temp. of 950W720°C formed by melting an alloy comprising 0.10W1.0% Zr, 0.05W0.8% Fe, 0.04W0.3% Si and the remainder of Al and usual impurities is poured into a casting mold with a temp. of 80W 200°C and solidifed at a cooling speed of 20°C/sec. or more to continuously casting the same. While the obtained cast ingot is succeedingly cooled at a speed of 60°C/sec. or more, during a time when rolling is initiated at a temp. of 550°C or less and finished at a temp. of 350°C or less, thickness reducing processing of 40% or more is applied and, further, cold thickness reducing processing of 65% or more is applied. Subsequently, primary heat treatment is carried out at 200W400°C for 1W10hr and, next, secondary heat treatment is carried out at a temp. which is 30°C higher than that of the primary heat treatment and in a range of 250W500°C for 1W100hr.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11089880A JPS5918467B2 (en) | 1980-08-12 | 1980-08-12 | Method for manufacturing heat-resistant aluminum alloy conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11089880A JPS5918467B2 (en) | 1980-08-12 | 1980-08-12 | Method for manufacturing heat-resistant aluminum alloy conductor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5739164A true JPS5739164A (en) | 1982-03-04 |
| JPS5918467B2 JPS5918467B2 (en) | 1984-04-27 |
Family
ID=14547473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11089880A Expired JPS5918467B2 (en) | 1980-08-12 | 1980-08-12 | Method for manufacturing heat-resistant aluminum alloy conductor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5918467B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5983752A (en) * | 1982-11-02 | 1984-05-15 | Furukawa Electric Co Ltd:The | Preparation of heat resistant aluminum alloy conductor |
| US11834733B2 (en) | 2021-03-29 | 2023-12-05 | Proterial, Ltd. | Aluminum alloy wire material |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6151776U (en) * | 1984-09-07 | 1986-04-07 |
-
1980
- 1980-08-12 JP JP11089880A patent/JPS5918467B2/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5983752A (en) * | 1982-11-02 | 1984-05-15 | Furukawa Electric Co Ltd:The | Preparation of heat resistant aluminum alloy conductor |
| JPH0432146B2 (en) * | 1982-11-02 | 1992-05-28 | ||
| US11834733B2 (en) | 2021-03-29 | 2023-12-05 | Proterial, Ltd. | Aluminum alloy wire material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5918467B2 (en) | 1984-04-27 |
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