JPS5735670A - Manufacture of heat resistant aluminum alloy conductor - Google Patents
Manufacture of heat resistant aluminum alloy conductorInfo
- Publication number
- JPS5735670A JPS5735670A JP11122180A JP11122180A JPS5735670A JP S5735670 A JPS5735670 A JP S5735670A JP 11122180 A JP11122180 A JP 11122180A JP 11122180 A JP11122180 A JP 11122180A JP S5735670 A JPS5735670 A JP S5735670A
- Authority
- JP
- Japan
- Prior art keywords
- alloy conductor
- ingot
- heat resistant
- alloy
- heat
- 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.)
- Pending
Links
Landscapes
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
- Conductive Materials (AREA)
Abstract
PURPOSE: To obtain an Al alloy conductor having enhanced heat resistance without lowering the electric conductivity by specifying the composition, rolling conditions, drawing rate and heat treating conditions of a heat resistant Al-Zr alloy ingot.
CONSTITUTION: An Al alloy consisting of 0.10W0.16% Zr, 0.08W0.2% Fe, 0.04W 0.1% Si and the balance Al with ordinary impurities is refined, continuously cast, and rolled. While cooling the resulting ingot, rolling is started at 500W400°C, and the ingot is reduced by ≥40% to homogenize the contained Zr before the temp. reaches 300°C. ≥60% Reduction is continuously applied from 300°C to 60°C to form a work hardened rough wire. This rough wire is cold drawn by ≥60%, further hardened, and heat treated at 220W300°C for 0.5W12hr. By this method an Al alloy conductor with enhanced electric conductivity and heat resistance is obtd.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11122180A JPS5735670A (en) | 1980-08-13 | 1980-08-13 | Manufacture of heat resistant aluminum alloy conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11122180A JPS5735670A (en) | 1980-08-13 | 1980-08-13 | Manufacture of heat resistant aluminum alloy conductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5735670A true JPS5735670A (en) | 1982-02-26 |
Family
ID=14555593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11122180A Pending JPS5735670A (en) | 1980-08-13 | 1980-08-13 | Manufacture of heat resistant aluminum alloy conductor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5735670A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01148290A (en) * | 1987-12-04 | 1989-06-09 | Toyomaru Sangyo Kk | Game ball feed-out apparatus for pattern type game machine |
| JPH068457U (en) * | 1992-01-14 | 1994-02-04 | 株式会社オオタ | Manhole cover |
-
1980
- 1980-08-13 JP JP11122180A patent/JPS5735670A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01148290A (en) * | 1987-12-04 | 1989-06-09 | Toyomaru Sangyo Kk | Game ball feed-out apparatus for pattern type game machine |
| JPH0747056B2 (en) * | 1987-12-04 | 1995-05-24 | 豊丸産業株式会社 | Gaming ball delivery device for pattern type gaming machine |
| JPH068457U (en) * | 1992-01-14 | 1994-02-04 | 株式会社オオタ | Manhole cover |
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