JPS6452346A - Silver-iron material for electric contact - Google Patents

Silver-iron material for electric contact

Info

Publication number
JPS6452346A
JPS6452346A JP63137628A JP13762888A JPS6452346A JP S6452346 A JPS6452346 A JP S6452346A JP 63137628 A JP63137628 A JP 63137628A JP 13762888 A JP13762888 A JP 13762888A JP S6452346 A JPS6452346 A JP S6452346A
Authority
JP
Japan
Prior art keywords
silver
contact
iron
additive
oxide
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
JP63137628A
Other languages
English (en)
Other versions
JP2680038B2 (ja
Inventor
Buaize Buorufugangu
Buorumaa Roogaa
Burauman Peetaa
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
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 Degussa GmbH filed Critical Degussa GmbH
Publication of JPS6452346A publication Critical patent/JPS6452346A/ja
Application granted granted Critical
Publication of JP2680038B2 publication Critical patent/JP2680038B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
    • C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
    • C22C32/0021—Matrix based on noble metals, Cu or alloys thereof
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0466—Alloys based on noble metals
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Contacts (AREA)
  • Conductive Materials (AREA)
  • Powder Metallurgy (AREA)
JP63137628A 1987-06-06 1988-06-06 電気接点用銀−鉄材料 Expired - Lifetime JP2680038B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3719052.0 1987-06-06
DE3719052 1987-06-06

Publications (2)

Publication Number Publication Date
JPS6452346A true JPS6452346A (en) 1989-02-28
JP2680038B2 JP2680038B2 (ja) 1997-11-19

Family

ID=6329234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63137628A Expired - Lifetime JP2680038B2 (ja) 1987-06-06 1988-06-06 電気接点用銀−鉄材料

Country Status (23)

Country Link
US (1) US4859238A (ja)
EP (1) EP0294693B1 (ja)
JP (1) JP2680038B2 (ja)
CN (1) CN1011421B (ja)
AR (1) AR241971A1 (ja)
AT (1) ATE81734T1 (ja)
AU (1) AU1730388A (ja)
BR (1) BR8802712A (ja)
CA (1) CA1309278C (ja)
CS (1) CS275704B6 (ja)
DE (1) DE3875385D1 (ja)
DK (1) DK303088A (ja)
ES (1) ES2035154T3 (ja)
GR (1) GR3006495T3 (ja)
HU (1) HUT50262A (ja)
IN (1) IN167229B (ja)
MX (1) MX170300B (ja)
NO (1) NO882389L (ja)
PL (1) PL156711B1 (ja)
PT (1) PT87662B (ja)
RU (1) RU1785579C (ja)
YU (1) YU46258B (ja)
ZA (1) ZA883891B (ja)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2080052T3 (es) * 1988-04-16 1996-02-01 Duerrwaechter E Dr Doduco Procedimiento pulvimetalurgico para la produccion de una pieza semiterminada para contactos electricos hecha de un material compuesto basado en plata, con hierro.
DE58904983D1 (de) * 1988-04-20 1993-08-26 Siemens Ag Sinterkontaktwerkstoff auf silberbasis zur verwendung in schaltgeraeten der energietechnik, insbesondere fuer kontaktstuecke in niederspannungsschaltern.
US5286441A (en) * 1989-12-26 1994-02-15 Akira Shibata Silver-metal oxide composite material and process for producing the same
DE4117312A1 (de) * 1991-05-27 1992-12-03 Siemens Ag Kontaktwerkstoff auf silberbasis zur verwendung in schaltgeraeten der energietechnik sowie verfahren zur herstellung von kontaktstuecken aus diesem werkstoff
DE4117311A1 (de) * 1991-05-27 1992-12-03 Siemens Ag Kontaktwerkstoff auf silberbasis zur verwendung in schaltgeraeten der energietechnik
DE4201940A1 (de) * 1992-01-24 1993-07-29 Siemens Ag Sinterverbundwerkstoff fuer elektrische kontakte in schaltgeraeten der energietechnik
DE4343550A1 (de) * 1993-12-20 1995-06-22 Siemens Ag Kontaktwerkstoff auf Silberbasis zur Verwendung in Schaltgeräten der Energietechnik
JPH0892708A (ja) * 1994-07-28 1996-04-09 Kawasaki Steel Corp 粉末冶金用混合鉄粉および切削性に優れた焼結鋼の製造方法
DE19543223C1 (de) * 1995-11-20 1997-02-20 Degussa Silber-Eisen-Werkstoff für elektrische Schaltkontakte (III)
DE19543208C1 (de) * 1995-11-20 1997-02-20 Degussa Silber-Eisen-Werkstoff für elektrische Schaltkontakte (II)
DE19543222C1 (de) * 1995-11-20 1997-02-20 Degussa Silber-Eisen-Werkstoff für elektrische Schaltkontakte (I)
DE19607183C1 (de) * 1996-02-27 1997-04-10 Degussa Gesinterter Silber-Eisen-Werkstoff für elektrische Kontakte und Verfahren zu seiner Herstellung
JP2001052930A (ja) * 1999-08-06 2001-02-23 Tdk Corp 積層インダクタとその製造方法
DE10012250B4 (de) * 2000-03-14 2006-06-01 Umicore Ag & Co. Kg Kontaktwerkstoffe auf Basis Silber-Eisen-Kupfer
WO2005124804A1 (ja) * 2004-06-18 2005-12-29 Tanaka Kikinzoku Kogyo K.K. 密閉形交流負荷用リレー及びそれに用いるＡｇ系接点素子材料
JP5342931B2 (ja) * 2009-06-05 2013-11-13 マブチモーター株式会社 摺動接点材料及びクラッド複合材並びにモーター
WO2013142765A1 (en) * 2012-03-23 2013-09-26 Technic, Inc. Silver antimony coatings and connectors
CN106238721B (zh) * 2016-08-03 2018-06-19 施海峰 一种复合触点材料及其制备方法
CN107299244B (zh) * 2017-06-09 2019-07-16 佛山通宝精密合金股份有限公司 一种制备高性能AgFeRe材料的方法
CN109777991A (zh) * 2019-03-25 2019-05-21 杭州辰卓科技有限公司 一种电子引线键合用耐腐蚀高阻尼银合金及其工艺
TWI755745B (zh) * 2019-05-31 2022-02-21 日商歐姆龍股份有限公司 以Ag合金為主要成分的接點用材料， 使用該接點用材料的接點以及電子機器
CN114457253B (zh) * 2021-12-30 2022-12-09 无锡日月合金材料有限公司 一种用于微动开关的银镍-氧化铋材料及其制造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5392308A (en) * 1977-01-25 1978-08-14 Nippon Kagaku Yakin Kk Electric contact material
JPS57108232A (en) * 1980-12-25 1982-07-06 Tanaka Kikinzoku Kogyo Kk Electrical contact material and its manufacture

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2394501A (en) * 1942-09-12 1946-02-05 Square D Co Electrical contact
US2664618A (en) * 1944-04-22 1954-01-05 Fansteel Metallurgical Corp Electrical contact
US3401024A (en) * 1965-10-04 1968-09-10 Mallory & Co Inc P R Electrical contact material
DE2240493C3 (de) * 1972-08-17 1978-04-27 Siemens Ag, 1000 Berlin Und 8000 Muenchen Durchdringungsverbundmetall als Kontaktwerkstoff für Vakuumschalter und Verfahren zu seiner Herstellung
CH588152A5 (ja) * 1972-12-11 1977-05-31 Siemens Ag
US3951872A (en) * 1973-12-03 1976-04-20 P. R. Mallory & Co., Inc. Electrical contact material
US3992199A (en) * 1973-12-03 1976-11-16 P. R. Mallory & Co., Inc. Method of making electrical contact materials
US3933486A (en) * 1974-02-12 1976-01-20 Chugai Denki Kogyo Kabushiki-Kaisha Silver-metal oxide composite and method of manufacturing the same
US4141727A (en) * 1976-12-03 1979-02-27 Matsushita Electric Industrial Co., Ltd. Electrical contact material and method of making the same
DE2659012C3 (de) * 1976-12-27 1980-01-24 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zum Herstellen eines Sinterkontaktwerkstoffes aus Silber und eingelagerten Metalloxiden
US4330331A (en) * 1978-06-16 1982-05-18 Nippon Telegraph And Telephone Public Corporation Electric contact material and method of producing the same
US4294616A (en) * 1979-01-02 1981-10-13 Gte Products Corporation Electrical contacts
JPS56133438A (en) * 1980-03-24 1981-10-19 Tanaka Kikinzoku Kogyo Kk Composite electrical contact material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5392308A (en) * 1977-01-25 1978-08-14 Nippon Kagaku Yakin Kk Electric contact material
JPS57108232A (en) * 1980-12-25 1982-07-06 Tanaka Kikinzoku Kogyo Kk Electrical contact material and its manufacture

Also Published As

Publication number Publication date
CN1030098A (zh) 1989-01-04
BR8802712A (pt) 1988-12-27
AU1730388A (en) 1988-12-08
DK303088D0 (da) 1988-06-03
JP2680038B2 (ja) 1997-11-19
RU1785579C (ru) 1992-12-30
PL272879A1 (en) 1989-03-06
EP0294693A3 (en) 1989-03-15
CS275704B6 (en) 1992-03-18
DE3875385D1 (de) 1992-11-26
AR241971A1 (es) 1993-01-29
PT87662B (pt) 1992-10-30
IN167229B (ja) 1990-09-22
YU46258B (sh) 1993-05-28
ATE81734T1 (de) 1992-11-15
US4859238A (en) 1989-08-22
DK303088A (da) 1988-12-07
GR3006495T3 (ja) 1993-06-21
CN1011421B (zh) 1991-01-30
YU103288A (en) 1990-04-30
ZA883891B (en) 1989-02-22
EP0294693B1 (de) 1992-10-21
NO882389L (no) 1988-12-07
HUT50262A (en) 1989-12-28
MX170300B (es) 1993-08-16
CS8803853A2 (en) 1991-04-11
CA1309278C (en) 1992-10-27
PL156711B1 (pl) 1992-04-30
PT87662A (pt) 1988-07-01
EP0294693A2 (de) 1988-12-14
ES2035154T3 (es) 1993-04-16
NO882389D0 (no) 1988-05-31

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