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GB1270199A - Improvements in or relating to contact materials - Google Patents

Improvements in or relating to contact materials

Info

Publication number
GB1270199A
GB1270199A GB44693/70A GB4469370A GB1270199A GB 1270199 A GB1270199 A GB 1270199A GB 44693/70 A GB44693/70 A GB 44693/70A GB 4469370 A GB4469370 A GB 4469370A GB 1270199 A GB1270199 A GB 1270199A
Authority
GB
United Kingdom
Prior art keywords
relating
contact materials
sept
per cent
atoms per
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.)
Expired
Application number
GB44693/70A
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of GB1270199A publication Critical patent/GB1270199A/en
Expired 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C5/00—Alloys based on noble metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Contacts (AREA)
  • Manufacture Of Switches (AREA)
  • Conductive Materials (AREA)

Abstract

1,270,199. Switch contacts. FUJITSU Ltd. 18 Sept., 1970 [29 Sept., 1969], No. 44693/70. Heading H1N. [Also in Division C7] An oxidation and sulphurization resistant material for forming contacts comprises: Al 0À5-5 atoms per cent and Zn 5-36 atoms per cent, the balance apart from impurities, being Ag.
GB44693/70A 1969-09-29 1970-09-18 Improvements in or relating to contact materials Expired GB1270199A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44077616A JPS4830203B1 (en) 1969-09-29 1969-09-29

Publications (1)

Publication Number Publication Date
GB1270199A true GB1270199A (en) 1972-04-12

Family

ID=13638832

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44693/70A Expired GB1270199A (en) 1969-09-29 1970-09-18 Improvements in or relating to contact materials

Country Status (5)

Country Link
US (1) US3705796A (en)
JP (1) JPS4830203B1 (en)
DE (1) DE2046876C3 (en)
FR (1) FR2064833A5 (en)
GB (1) GB1270199A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131458A (en) * 1976-10-21 1978-12-26 National Research Institute For Metals Electrical contact material of silver base alloy

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131458A (en) * 1976-10-21 1978-12-26 National Research Institute For Metals Electrical contact material of silver base alloy

Also Published As

Publication number Publication date
JPS4830203B1 (en) 1973-09-18
DE2046876B2 (en) 1973-03-29
FR2064833A5 (en) 1971-07-23
DE2046876A1 (en) 1971-05-13
DE2046876C3 (en) 1973-10-31
US3705796A (en) 1972-12-12

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