JPS5351128A - Electric contact materials - Google Patents

Electric contact materials

Info

Publication number
JPS5351128A
JPS5351128A JP12545176A JP12545176A JPS5351128A JP S5351128 A JPS5351128 A JP S5351128A JP 12545176 A JP12545176 A JP 12545176A JP 12545176 A JP12545176 A JP 12545176A JP S5351128 A JPS5351128 A JP S5351128A
Authority
JP
Japan
Prior art keywords
electric contact
contact materials
materials
electric
contact
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
JP12545176A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5517093B2 (enExample
Inventor
Michinori Satou
Masayuki Hijikata
Hiroshi Maeda
Ichirou Morimoto
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.)
National Institute for Materials Science
Original Assignee
National Research Institute for Metals
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 National Research Institute for Metals filed Critical National Research Institute for Metals
Priority to JP12545176A priority Critical patent/JPS5351128A/ja
Priority to US05/843,281 priority patent/US4131458A/en
Priority to DE19772746972 priority patent/DE2746972B2/de
Publication of JPS5351128A publication Critical patent/JPS5351128A/ja
Publication of JPS5517093B2 publication Critical patent/JPS5517093B2/ja
Granted 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
    • H01H1/0237—Composite material having a noble metal as the basic material and containing oxides
    • H01H1/02372—Composite material having a noble metal as the basic material and containing oxides containing as major components one or more oxides of the following elements only: Cd, Sn, Zn, In, Bi, Sb or Te

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Contacts (AREA)
  • Conductive Materials (AREA)
  • Manufacture Of Switches (AREA)
JP12545176A 1976-10-21 1976-10-21 Electric contact materials Granted JPS5351128A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP12545176A JPS5351128A (en) 1976-10-21 1976-10-21 Electric contact materials
US05/843,281 US4131458A (en) 1976-10-21 1977-10-18 Electrical contact material of silver base alloy
DE19772746972 DE2746972B2 (de) 1976-10-21 1977-10-19 Elektrisches Kontaktmaterial aus einer Silber und Metalloxid enthaltenden Legierung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12545176A JPS5351128A (en) 1976-10-21 1976-10-21 Electric contact materials

Publications (2)

Publication Number Publication Date
JPS5351128A true JPS5351128A (en) 1978-05-10
JPS5517093B2 JPS5517093B2 (enExample) 1980-05-09

Family

ID=14910404

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12545176A Granted JPS5351128A (en) 1976-10-21 1976-10-21 Electric contact materials

Country Status (2)

Country Link
US (1) US4131458A (enExample)
JP (1) JPS5351128A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007004422A1 (ja) * 2005-07-04 2007-01-11 Tanaka Kikinzoku Kogyo K.K. Ａｇ－酸化物系電気接点材料及びそれを用いた継電器、交流汎用リレー、自動車用リレー

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4161403A (en) * 1978-03-22 1979-07-17 Chugai Denki Kogyo Kabushiki-Kaisha Composite electrical contact material of Ag-alloy matrix and internally oxidized dispersed phase
US4330331A (en) * 1978-06-16 1982-05-18 Nippon Telegraph And Telephone Public Corporation Electric contact material and method of producing the same
JPS5848323A (ja) 1981-09-16 1983-03-22 三菱電機株式会社 真空開閉器用接点
DE3146972A1 (de) * 1981-11-26 1983-06-01 Siemens AG, 1000 Berlin und 8000 München Verfahren zum herstellen von formteilen aus cadmiumfreien silber-metalloxid-verbundwerkstoffen fuer elektrische kontaktstuecke
US4904317A (en) * 1988-05-16 1990-02-27 Technitrol, Inc. Erosion resistant Ag-SnO2 electrical contact material
US5207842A (en) * 1989-03-10 1993-05-04 Comptoir Lyon-Alemand Louyot Material based on silver and tin oxide for the production of electrical contacts; electrical contacts thus produced
US5451272A (en) * 1991-04-12 1995-09-19 Mitsubishi Materials Corporation Silver-oxide electric contact material for use in switches for high current
WO1993026021A1 (de) * 1992-06-10 1993-12-23 Doduco Gmbh + Co. Werkstoff für elektrische kontakte auf der basis von silber-zinnoxid oder silber-zinkoxid
JP2003217375A (ja) * 2002-01-21 2003-07-31 Sumitomo Electric Ind Ltd 電気接点およびそれを用いたブレーカー
CN102328086B (zh) * 2011-10-20 2013-04-17 福达合金材料股份有限公司 一种银氧化锡电触头的制备方法
DE102013014915A1 (de) * 2013-09-11 2015-03-12 Airbus Defence and Space GmbH Kontaktwerkstoffe für Hochspannungs-Gleichstrombordsysteme
CN112725652B (zh) * 2020-12-24 2022-01-04 福达合金材料股份有限公司 一种银氧化锌电接触材料及其制备方法
CN115537594B (zh) * 2022-10-28 2023-04-25 台州慧模科技有限公司 一种银基电触头材料及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4830203B1 (enExample) * 1969-09-29 1973-09-18
US3970451A (en) * 1972-08-25 1976-07-20 Square D Company Electrical contact materials and methods of making the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007004422A1 (ja) * 2005-07-04 2007-01-11 Tanaka Kikinzoku Kogyo K.K. Ａｇ－酸化物系電気接点材料及びそれを用いた継電器、交流汎用リレー、自動車用リレー
JP2007012570A (ja) * 2005-07-04 2007-01-18 Tanaka Kikinzoku Kogyo Kk Ａｇ−酸化物系電気接点材料及びそれを用いた継電器、交流汎用リレー、自動車用リレー

Also Published As

Publication number Publication date
JPS5517093B2 (enExample) 1980-05-09
US4131458A (en) 1978-12-26

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