JPS5681649A - Contact material - Google Patents

Contact material

Info

Publication number
JPS5681649A
JPS5681649A JP15965679A JP15965679A JPS5681649A JP S5681649 A JPS5681649 A JP S5681649A JP 15965679 A JP15965679 A JP 15965679A JP 15965679 A JP15965679 A JP 15965679A JP S5681649 A JPS5681649 A JP S5681649A
Authority
JP
Japan
Prior art keywords
contact material
powder
enhanced
dispersing
matrix
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
JP15965679A
Other languages
Japanese (ja)
Inventor
Masayuki Tsuji
Shuji Yamada
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP15965679A priority Critical patent/JPS5681649A/en
Publication of JPS5681649A publication Critical patent/JPS5681649A/en
Pending legal-status Critical Current

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  • Contacts (AREA)

Abstract

PURPOSE: To obtain a contact material having remarkably enhanced short circuit interrupting performance and high workability and consumption resistance like those of an Ag-Ni contact material by dispersing Ni and Li2O in Ag matrix.
CONSTITUTION: This contact material is obtd. by dispersing 2'20wt% Ni and 0.5W 5.0wt% Li2O in Ag matrix. By adding Li2O to a conventional Ag-Ni contact material, the short circuit interrupting performance can be enhanced remarkably, and the melt sticking resistance can also be enhanced. This contact material is manufactured by mixing Ag powder, Ni powder and Li2O powder in a predetermined ratio and calcining the mixture.
COPYRIGHT: (C)1981,JPO&Japio
JP15965679A 1979-12-08 1979-12-08 Contact material Pending JPS5681649A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15965679A JPS5681649A (en) 1979-12-08 1979-12-08 Contact material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15965679A JPS5681649A (en) 1979-12-08 1979-12-08 Contact material

Publications (1)

Publication Number Publication Date
JPS5681649A true JPS5681649A (en) 1981-07-03

Family

ID=15698463

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15965679A Pending JPS5681649A (en) 1979-12-08 1979-12-08 Contact material

Country Status (1)

Country Link
JP (1) JPS5681649A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4502899A (en) * 1981-06-30 1985-03-05 Matsushita Electric Works, Ltd. Electric joint material
WO2002008480A1 (en) * 2000-07-21 2002-01-31 Mabuchi Motor Co., Ltd. SLIDING CONTACT MATERIAL COMPRISING Ag-Ni BASED ALLOY HAVING Ni METAL PARTICLES DISPERSED AND CLAD COMPOSITE MATERIAL, AND DC COMPACT MOTOR USING THE SAME
WO2002008481A1 (en) * 2000-07-21 2002-01-31 Tanaka Kikinzoku Kogyo K.K. Make break contact material comprising ag-ni based alloy having ni metal particles dispersed and relay using the same
CN107527754A (en) * 2016-06-22 2017-12-29 特励达科学影像有限责任公司 Sintered electrical contact material

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4502899A (en) * 1981-06-30 1985-03-05 Matsushita Electric Works, Ltd. Electric joint material
WO2002008480A1 (en) * 2000-07-21 2002-01-31 Mabuchi Motor Co., Ltd. SLIDING CONTACT MATERIAL COMPRISING Ag-Ni BASED ALLOY HAVING Ni METAL PARTICLES DISPERSED AND CLAD COMPOSITE MATERIAL, AND DC COMPACT MOTOR USING THE SAME
WO2002008481A1 (en) * 2000-07-21 2002-01-31 Tanaka Kikinzoku Kogyo K.K. Make break contact material comprising ag-ni based alloy having ni metal particles dispersed and relay using the same
US6638334B2 (en) 2000-07-21 2003-10-28 Mabuchi Motor Co., Ltd. Sliding contact material comprising Ag-Ni based alloy having Ni metal particles dispersed and clad composite material, and Dc compact motor using the same
US6746551B2 (en) 2000-07-21 2004-06-08 Tanaka Kikinzoku Kogyo K.K. Make break contact material comprising ag-ni based alloy having ni metal particles dispersed and relay using the same
CN107527754A (en) * 2016-06-22 2017-12-29 特励达科学影像有限责任公司 Sintered electrical contact material
CN107527754B (en) * 2016-06-22 2020-12-15 特励达科学影像有限责任公司 Sintered electrical contact material

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