JPS5693841A - Composite electric contact material - Google Patents

Composite electric contact material

Info

Publication number
JPS5693841A
JPS5693841A JP16961579A JP16961579A JPS5693841A JP S5693841 A JPS5693841 A JP S5693841A JP 16961579 A JP16961579 A JP 16961579A JP 16961579 A JP16961579 A JP 16961579A JP S5693841 A JPS5693841 A JP S5693841A
Authority
JP
Japan
Prior art keywords
electric contact
contact material
silver alloy
composite electric
added
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.)
Granted
Application number
JP16961579A
Other languages
Japanese (ja)
Other versions
JPH0127137B2 (en
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 JP16961579A priority Critical patent/JPS5693841A/en
Publication of JPS5693841A publication Critical patent/JPS5693841A/en
Publication of JPH0127137B2 publication Critical patent/JPH0127137B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To facilitate internal oxidation and to improve plastic workability and antisticking property by internally oxidizing a silver alloy in which apecific amount of Sn is added and also at least one of Mg, Al, Ca, and Si are added in a specific total amount.
CONSTITUTION: A silver alloy is formed by adding 3 to 12W/O of Sn and one or more of Mg, Al, Ca, and Si in total amount of 0.1W2W/O. The obtained silver alloy is atomized into particles, internally oxidized, and is formed into an electric contact material by compression, sintering, and extrusion.
COPYRIGHT: (C)1981,JPO&Japio
JP16961579A 1979-12-26 1979-12-26 Composite electric contact material Granted JPS5693841A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16961579A JPS5693841A (en) 1979-12-26 1979-12-26 Composite electric contact material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16961579A JPS5693841A (en) 1979-12-26 1979-12-26 Composite electric contact material

Publications (2)

Publication Number Publication Date
JPS5693841A true JPS5693841A (en) 1981-07-29
JPH0127137B2 JPH0127137B2 (en) 1989-05-26

Family

ID=15889774

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16961579A Granted JPS5693841A (en) 1979-12-26 1979-12-26 Composite electric contact material

Country Status (1)

Country Link
JP (1) JPS5693841A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58107445A (en) * 1981-12-18 1983-06-27 Tanaka Kikinzoku Kogyo Kk Material for sliding contact
JPS58110635A (en) * 1981-12-22 1983-07-01 Tanaka Kikinzoku Kogyo Kk Sliding contact material

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50133117A (en) * 1974-04-10 1975-10-22
JPS5223660A (en) * 1975-08-18 1977-02-22 Tanaka Precious Metal Ind Electric contact material
JPS54128930A (en) * 1978-03-22 1979-10-05 Chugai Electric Ind Co Ltd Electric contact material composed of silverrtin oxide based alloy and other silverrmetal oxide alloy

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50133117A (en) * 1974-04-10 1975-10-22
JPS5223660A (en) * 1975-08-18 1977-02-22 Tanaka Precious Metal Ind Electric contact material
JPS54128930A (en) * 1978-03-22 1979-10-05 Chugai Electric Ind Co Ltd Electric contact material composed of silverrtin oxide based alloy and other silverrmetal oxide alloy

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58107445A (en) * 1981-12-18 1983-06-27 Tanaka Kikinzoku Kogyo Kk Material for sliding contact
JPS58110635A (en) * 1981-12-22 1983-07-01 Tanaka Kikinzoku Kogyo Kk Sliding contact material

Also Published As

Publication number Publication date
JPH0127137B2 (en) 1989-05-26

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