JPS57161041A - Composite copper-carbon fiber material for lead wire - Google Patents
Composite copper-carbon fiber material for lead wireInfo
- Publication number
- JPS57161041A JPS57161041A JP4646781A JP4646781A JPS57161041A JP S57161041 A JPS57161041 A JP S57161041A JP 4646781 A JP4646781 A JP 4646781A JP 4646781 A JP4646781 A JP 4646781A JP S57161041 A JPS57161041 A JP S57161041A
- Authority
- JP
- Japan
- Prior art keywords
- carbon fiber
- composite
- copper
- lead wire
- woof
- 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
- Laminated Bodies (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Die Bonding (AREA)
Abstract
PURPOSE: To manufacture a composite copper-carbon fiber material with superior bendability for a lead wire suitable for the connection of a silicon element, etc. by reducing the precentage of carbon fiber only at each part to be bent.
CONSTITUTION: In a composite copper-carbon fiber body (composite Cu-C body) 6 composed of warp 7 of copper plated carbon fiber with high electric anc heat conductivities along the longitudinal direction and of woof 8 of such fiber intersecting the warp 7, the percentage of the carbon fiber is regulated to about 50vol% to make the composite Cu-C body 6 almost equal to a silicon element in coefft. of thermal expansion, and a lead wire suitable for the connection of the silicon element, etc. is obtd. By reducing the percentage of the carbon fiber at each part to be bent to about 25W0vol% with thin copper wires 9 as only the woof 8 or both the warp 7 and woof 8, the bendability is increased. The composite Cu-C body 6 having partially copper packed layers 11 is coated with a copper layer 10, press-sintered, and cut suitably to obtain a lead wire.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4646781A JPS57161041A (en) | 1981-03-31 | 1981-03-31 | Composite copper-carbon fiber material for lead wire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4646781A JPS57161041A (en) | 1981-03-31 | 1981-03-31 | Composite copper-carbon fiber material for lead wire |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57161041A true JPS57161041A (en) | 1982-10-04 |
Family
ID=12747970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4646781A Pending JPS57161041A (en) | 1981-03-31 | 1981-03-31 | Composite copper-carbon fiber material for lead wire |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57161041A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111926269A (en) * | 2020-07-03 | 2020-11-13 | 郑州轻工业大学 | Preparation method of continuous carbon fiber reinforced metal matrix composite |
-
1981
- 1981-03-31 JP JP4646781A patent/JPS57161041A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111926269A (en) * | 2020-07-03 | 2020-11-13 | 郑州轻工业大学 | Preparation method of continuous carbon fiber reinforced metal matrix composite |
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