JPS5426220A - Ag-cr alloy contact point material - Google Patents

Ag-cr alloy contact point material

Info

Publication number
JPS5426220A
JPS5426220A JP9234677A JP9234677A JPS5426220A JP S5426220 A JPS5426220 A JP S5426220A JP 9234677 A JP9234677 A JP 9234677A JP 9234677 A JP9234677 A JP 9234677A JP S5426220 A JPS5426220 A JP S5426220A
Authority
JP
Japan
Prior art keywords
contact point
point material
alloy contact
fusion
silver
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
JP9234677A
Other languages
Japanese (ja)
Inventor
Hiroshi Sugiyama
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 JP9234677A priority Critical patent/JPS5426220A/en
Publication of JPS5426220A publication Critical patent/JPS5426220A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/021—Composite material
    • H01H1/023—Composite material having a noble metal as the basic material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Contacts (AREA)
  • Conductive Materials (AREA)

Abstract

PURPOSE:To provide the title contact point material consisting of silver and a specified amt. of Cr, and giving contact points which have improved resistance to fusion and deformation, so undergo little consumption.
JP9234677A 1977-07-31 1977-07-31 Ag-cr alloy contact point material Pending JPS5426220A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9234677A JPS5426220A (en) 1977-07-31 1977-07-31 Ag-cr alloy contact point material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9234677A JPS5426220A (en) 1977-07-31 1977-07-31 Ag-cr alloy contact point material

Publications (1)

Publication Number Publication Date
JPS5426220A true JPS5426220A (en) 1979-02-27

Family

ID=14051830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9234677A Pending JPS5426220A (en) 1977-07-31 1977-07-31 Ag-cr alloy contact point material

Country Status (1)

Country Link
JP (1) JPS5426220A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0622816A1 (en) * 1993-04-30 1994-11-02 Kabushiki Kaisha Meidensha Electrode material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0622816A1 (en) * 1993-04-30 1994-11-02 Kabushiki Kaisha Meidensha Electrode material
US5489412A (en) * 1993-04-30 1996-02-06 Kabushiki Kaisha Meidensha Electrode material

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