JPS5690940A - Composite electrical contact material - Google Patents

Composite electrical contact material

Info

Publication number
JPS5690940A
JPS5690940A JP16893279A JP16893279A JPS5690940A JP S5690940 A JPS5690940 A JP S5690940A JP 16893279 A JP16893279 A JP 16893279A JP 16893279 A JP16893279 A JP 16893279A JP S5690940 A JPS5690940 A JP S5690940A
Authority
JP
Japan
Prior art keywords
contact material
electrical contact
composite electrical
obtd
alloy
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
JP16893279A
Other languages
Japanese (ja)
Inventor
Shigeo Shioda
Takeshi Harada
Kazutoshi Matsushima
Hitoshi Tsuji
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.)
Tanaka Kikinzoku Kogyo KK
Original Assignee
Tanaka Kikinzoku Kogyo KK
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 Tanaka Kikinzoku Kogyo KK filed Critical Tanaka Kikinzoku Kogyo KK
Priority to JP16893279A priority Critical patent/JPS5690940A/en
Publication of JPS5690940A publication Critical patent/JPS5690940A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To improve the plastic workability and melt sticking resistance of a contact material by internally oxidizing an Ag alloy obtd. by adding a specified amount of Sn and Bi to Ag.
CONSTITUTION: To Ag are added 3W12 W/O Sn and 0.001W0.1 W/O Bi, and the resulting Ag alloy is internally oxidized in the form of fine grains and worked into the required form. The composite electrical contact material thus obtd. has superior plastic workability and melt sticking resistance.
COPYRIGHT: (C)1981,JPO&Japio
JP16893279A 1979-12-25 1979-12-25 Composite electrical contact material Pending JPS5690940A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16893279A JPS5690940A (en) 1979-12-25 1979-12-25 Composite electrical contact material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16893279A JPS5690940A (en) 1979-12-25 1979-12-25 Composite electrical contact material

Publications (1)

Publication Number Publication Date
JPS5690940A true JPS5690940A (en) 1981-07-23

Family

ID=15877211

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16893279A Pending JPS5690940A (en) 1979-12-25 1979-12-25 Composite electrical contact material

Country Status (1)

Country Link
JP (1) JPS5690940A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58110635A (en) * 1981-12-22 1983-07-01 Tanaka Kikinzoku Kogyo Kk Sliding contact material
JPS58130237A (en) * 1982-01-29 1983-08-03 Chugai Electric Ind Co Ltd Silver-oxide contact material
US4609525A (en) * 1981-11-26 1986-09-02 Siemens Aktiengesellschaft Cadmium-free silver and metal oxide composite useful for electrical contacts and a method for its manufacture

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4609525A (en) * 1981-11-26 1986-09-02 Siemens Aktiengesellschaft Cadmium-free silver and metal oxide composite useful for electrical contacts and a method for its manufacture
JPS58110635A (en) * 1981-12-22 1983-07-01 Tanaka Kikinzoku Kogyo Kk Sliding contact material
JPS58130237A (en) * 1982-01-29 1983-08-03 Chugai Electric Ind Co Ltd Silver-oxide contact material

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