JPS57161041A - Composite copper-carbon fiber material for lead wire - Google Patents

Composite copper-carbon fiber material for lead wire

Info

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
Application number
JP4646781A
Other languages
Japanese (ja)
Inventor
Tomiro Yasuda
Tadashi Nemoto
Masuo Kadose
Tokuo Sekijima
Keiichi Kuniya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP4646781A priority Critical patent/JPS57161041A/en
Publication of JPS57161041A publication Critical patent/JPS57161041A/en
Pending legal-status Critical Current

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
JP4646781A 1981-03-31 1981-03-31 Composite copper-carbon fiber material for lead wire Pending JPS57161041A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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