JPS551923A - Manufacture of stranded wire of aluminum-alloy - Google Patents
Manufacture of stranded wire of aluminum-alloyInfo
- Publication number
- JPS551923A JPS551923A JP7421578A JP7421578A JPS551923A JP S551923 A JPS551923 A JP S551923A JP 7421578 A JP7421578 A JP 7421578A JP 7421578 A JP7421578 A JP 7421578A JP S551923 A JPS551923 A JP S551923A
- Authority
- JP
- Japan
- Prior art keywords
- wire
- stranded wire
- alloy
- tempering
- aluminum
- 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
- 229910000838 Al alloy Inorganic materials 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 238000005496 tempering Methods 0.000 abstract 4
- 238000000034 method Methods 0.000 abstract 3
- 239000006104 solid solution Substances 0.000 abstract 2
- 238000005491 wire drawing Methods 0.000 abstract 2
- 229910021365 Al-Mg-Si alloy Inorganic materials 0.000 abstract 1
Landscapes
- Wire Processing (AREA)
Abstract
PURPOSE: To simplify the manufacturing process, to reduce the cost, and to improve the breaking characteristic of the product stranded wire, by executing the tempering process after the stranding work, at manufacturing the stranded wire of aluminum- alloy for use of the electric wire.
CONSTITUTION: The rough drawn wire of aluminum-alloy is prepared from the Al- Mg-Si alloy containing 0.2W0.8%Mg and 0.2W0.8%Si. This rough drawn wire is treated with the solid solution treatment, hardening, and wire drawing; and then, after the stranding work, the wire is treated with the tempering treatment at 140W 250°C for 1 min.W10 hours. According to this method, the stranded wire can be manufactured more easily than the conventional process consisting of the rough drawing, solid solution treatment, hardening, wire drawing, tempering, uncoiling and oil application, and stranding work. Moreover, since the tempering is executed after the stranding work, no residual stress remains in the stranded wire, and the breaking characteristic of the stranded wire is excellent.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7421578A JPS551923A (en) | 1978-06-21 | 1978-06-21 | Manufacture of stranded wire of aluminum-alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7421578A JPS551923A (en) | 1978-06-21 | 1978-06-21 | Manufacture of stranded wire of aluminum-alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS551923A true JPS551923A (en) | 1980-01-09 |
Family
ID=13540741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7421578A Pending JPS551923A (en) | 1978-06-21 | 1978-06-21 | Manufacture of stranded wire of aluminum-alloy |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS551923A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60154831A (en) * | 1984-01-23 | 1985-08-14 | Sumitomo Electric Ind Ltd | How to twist irregularly shaped wires |
-
1978
- 1978-06-21 JP JP7421578A patent/JPS551923A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60154831A (en) * | 1984-01-23 | 1985-08-14 | Sumitomo Electric Ind Ltd | How to twist irregularly shaped wires |
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