JPS54160551A - Manufacture of clad wire - Google Patents
Manufacture of clad wireInfo
- Publication number
- JPS54160551A JPS54160551A JP7000078A JP7000078A JPS54160551A JP S54160551 A JPS54160551 A JP S54160551A JP 7000078 A JP7000078 A JP 7000078A JP 7000078 A JP7000078 A JP 7000078A JP S54160551 A JPS54160551 A JP S54160551A
- Authority
- JP
- Japan
- Prior art keywords
- core
- strand
- metallic bond
- clad
- annealing
- 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
- Metal Extraction Processes (AREA)
- Wire Processing (AREA)
Abstract
PURPOSE: To obtain a processing degree necessary for metallic bond by diffusion annealing without the need for annealing on the way by using a fixed full angle of die when drawing clad strand with covering material of a higher deforming resistance than that of core material.
CONSTITUTION: When obtaining a metallic bond between core material and covering material by applying one or more repeated cycle of cold drawing and diffusion annealing on a clad strand consisting of a metal core and a covering metal of a higher deforming resistance than that of the core metal, or preferably a clad strand consisting of an Al or Al alloy core and a copper or copper alloy covering, the cold drawing of the strand is made by using a die of ful angle 2α of 20 to 45° until the metallic bond is obtained. This method enables one to draw the strand without failure and also to obtain sufficient metallic bond between them by annealing when obtaining soft core type clad wires.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7000078A JPS54160551A (en) | 1978-06-09 | 1978-06-09 | Manufacture of clad wire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7000078A JPS54160551A (en) | 1978-06-09 | 1978-06-09 | Manufacture of clad wire |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54160551A true JPS54160551A (en) | 1979-12-19 |
Family
ID=13418900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7000078A Pending JPS54160551A (en) | 1978-06-09 | 1978-06-09 | Manufacture of clad wire |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54160551A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5004143A (en) * | 1986-07-31 | 1991-04-02 | Sumitomo Metal Industries, Ltd. | Method of manufacturing clad bar |
JP2011152557A (en) * | 2010-01-27 | 2011-08-11 | Fujikura Ltd | Method of manufacturing copper clad aluminum wire |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5113360A (en) * | 1974-07-23 | 1976-02-02 | Nippon Steel Corp | |
JPS51126368A (en) * | 1975-04-28 | 1976-11-04 | Nippon Steel Corp | Ultrasonic wave drawing die for pipe |
-
1978
- 1978-06-09 JP JP7000078A patent/JPS54160551A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5113360A (en) * | 1974-07-23 | 1976-02-02 | Nippon Steel Corp | |
JPS51126368A (en) * | 1975-04-28 | 1976-11-04 | Nippon Steel Corp | Ultrasonic wave drawing die for pipe |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5004143A (en) * | 1986-07-31 | 1991-04-02 | Sumitomo Metal Industries, Ltd. | Method of manufacturing clad bar |
JP2011152557A (en) * | 2010-01-27 | 2011-08-11 | Fujikura Ltd | Method of manufacturing copper clad aluminum wire |
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