JPS5465123A - Electrical contact point material - Google Patents

Electrical contact point material

Info

Publication number
JPS5465123A
JPS5465123A JP13203977A JP13203977A JPS5465123A JP S5465123 A JPS5465123 A JP S5465123A JP 13203977 A JP13203977 A JP 13203977A JP 13203977 A JP13203977 A JP 13203977A JP S5465123 A JPS5465123 A JP S5465123A
Authority
JP
Japan
Prior art keywords
electrical contact
contact point
point material
silver
internal
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
JP13203977A
Other languages
Japanese (ja)
Other versions
JPS6017814B2 (en
Inventor
Yoshinari Amano
Shigeki Ochi
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP52132039A priority Critical patent/JPS6017814B2/en
Publication of JPS5465123A publication Critical patent/JPS5465123A/en
Publication of JPS6017814B2 publication Critical patent/JPS6017814B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Conductive Materials (AREA)
  • Manufacture Of Switches (AREA)
  • Contacts (AREA)

Abstract

PURPOSE: To provide a practical silver-zinc oxide type electrical contact point material with good workability, high performance, fusion resistance and insulating characteristics, obtd. by internal-oxidizing a siliver alloy of a specific compsn. contg. Zn, In and Bi.
CONSTITUTION: A silver alloy contg., by wt., Zn; 5W15%, In; 0.5W10%, Bi; 0.001W2% and optionally an iron group element≤2% is internal-oxidized to manufacture a silver-zinc oxide type superior electrical contact point material.
COPYRIGHT: (C)1979,JPO&Japio
JP52132039A 1977-11-01 1977-11-01 electrical contact materials Expired JPS6017814B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52132039A JPS6017814B2 (en) 1977-11-01 1977-11-01 electrical contact materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52132039A JPS6017814B2 (en) 1977-11-01 1977-11-01 electrical contact materials

Publications (2)

Publication Number Publication Date
JPS5465123A true JPS5465123A (en) 1979-05-25
JPS6017814B2 JPS6017814B2 (en) 1985-05-07

Family

ID=15072070

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52132039A Expired JPS6017814B2 (en) 1977-11-01 1977-11-01 electrical contact materials

Country Status (1)

Country Link
JP (1) JPS6017814B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5884950A (en) * 1981-11-17 1983-05-21 Matsushita Electric Ind Co Ltd Electrical contact material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5884950A (en) * 1981-11-17 1983-05-21 Matsushita Electric Ind Co Ltd Electrical contact material
JPH025805B2 (en) * 1981-11-17 1990-02-06 Matsushita Electric Ind Co Ltd

Also Published As

Publication number Publication date
JPS6017814B2 (en) 1985-05-07

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