CN1047460C - 银基电接点材料 - Google Patents

银基电接点材料 Download PDF

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Publication number
CN1047460C
CN1047460C CN95116848A CN95116848A CN1047460C CN 1047460 C CN1047460 C CN 1047460C CN 95116848 A CN95116848 A CN 95116848A CN 95116848 A CN95116848 A CN 95116848A CN 1047460 C CN1047460 C CN 1047460C
Authority
CN
China
Prior art keywords
nickel
silver
weight
contact material
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.)
Expired - Fee Related
Application number
CN95116848A
Other languages
English (en)
Chinese (zh)
Other versions
CN1127926A (zh
Inventor
稻田勇人
辻公志
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
Publication of CN1127926A publication Critical patent/CN1127926A/zh
Application granted granted Critical
Publication of CN1047460C publication Critical patent/CN1047460C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • C22C1/059—Making alloys comprising less than 5% by weight of dispersed reinforcing phases
    • 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
    • C22C5/00—Alloys based on noble metals
    • C22C5/06—Alloys based on silver
    • 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
    • H01H1/0233—Composite material having a noble metal as the basic material and containing carbides
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Composite Materials (AREA)
  • Contacts (AREA)
  • Powder Metallurgy (AREA)
  • Conductive Materials (AREA)
  • Manufacture Of Switches (AREA)
CN95116848A 1994-09-28 1995-09-28 银基电接点材料 Expired - Fee Related CN1047460C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP6232950A JPH0896643A (ja) 1994-09-28 1994-09-28 電気接点材料
JPP6-232950 1994-09-28
JP232950/1994 1994-09-28

Publications (2)

Publication Number Publication Date
CN1127926A CN1127926A (zh) 1996-07-31
CN1047460C true CN1047460C (zh) 1999-12-15

Family

ID=16947406

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95116848A Expired - Fee Related CN1047460C (zh) 1994-09-28 1995-09-28 银基电接点材料

Country Status (6)

Country Link
US (1) US5591926A (enExample)
JP (1) JPH0896643A (enExample)
KR (1) KR0170798B1 (enExample)
CN (1) CN1047460C (enExample)
DE (1) DE19535814C2 (enExample)
TW (1) TW302487B (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2113671T3 (es) * 1993-08-23 1998-05-01 Siemens Ag Material de contacto a base de plata, empleo de tal material de contacto en un dispositivo de conmutacion de la tecnica energetica, y procedimiento para la obtencion del material de contacto.
DE19602812C1 (de) * 1996-01-26 1997-07-31 Siemens Ag Verfahren zur Herstellung eines Formstücks aus einem Kontaktwerkstoff auf Silberbasis und Formstück
DE19608490C1 (de) * 1996-03-05 1997-09-04 Siemens Ag Kontaktwerkstoff aus Silber und Wirkkomponenten, daraus gefertigtes Formstück sowie Verfahren zur Herstellung des Formstücks
WO2004069452A2 (en) * 2003-02-10 2004-08-19 Koninklijke Philips Electronics N.V. Composition comprising silver metal particles and a metal salt
DE10318890B4 (de) * 2003-04-17 2014-05-08 Ami Doduco Gmbh Elektrische Steckkontakte und ein Halbzeug für deren Herstellung
TW200710905A (en) * 2005-07-07 2007-03-16 Hitachi Ltd Electrical contacts for vacuum circuit breakers and methods of manufacturing the same
JP5002398B2 (ja) * 2007-09-28 2012-08-15 株式会社東芝 真空遮断器用接点材料
US9193853B2 (en) 2010-06-08 2015-11-24 Appia, Llc Method of microbial and/or enzymatic devulcanization of rubber
TWI478191B (zh) * 2011-11-04 2015-03-21 品元企業股份有限公司 銀不鏽鋼鎳電氣接點材料
US9018552B2 (en) * 2011-11-04 2015-04-28 Taiwan Electric Contacts Corp. Electrical contact including stainless steel material
TWI478190B (zh) * 2011-11-04 2015-03-21 品元企業股份有限公司 銀不鏽鋼電氣接點材料
CN102800513B (zh) * 2012-08-10 2015-11-25 佛山通宝精密合金股份有限公司 一种电触头用银镍材料的制备方法
CN103589898B (zh) * 2013-11-22 2015-06-24 福达合金材料股份有限公司 银金属氧化物碳化钨复合电触头材料的制备方法及其产品
KR102224011B1 (ko) * 2017-01-23 2021-03-05 현대자동차 주식회사 전기 접점 소재
CN112760513B (zh) * 2020-12-30 2022-04-15 宁波东大神乐电工合金有限公司 一种银氧化锡电触头材料及其制备工艺
CN115478188B (zh) * 2022-08-24 2023-04-18 苏州银孚新材料有限公司 一种银碳化钨电触头材料的制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4834939A (en) * 1988-05-02 1989-05-30 Hamilton Standard Controls, Inc. Composite silver base electrical contact material
US4874430A (en) * 1988-05-02 1989-10-17 Hamilton Standard Controls, Inc. Composite silver base electrical contact material
US5198015A (en) * 1990-06-21 1993-03-30 Matsushita Electric Works, Ltd. Silver base electrical contact material and method of making the same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3799771A (en) * 1971-12-06 1974-03-26 Mallory & Co Inc P R Electrical contact material containing silver,cadmium oxide,tin and nickel
JPS58126607A (ja) * 1982-01-22 1983-07-28 田中貴金属工業株式会社 電気接点材料
JPS596342A (ja) * 1982-06-30 1984-01-13 Matsushita Electric Works Ltd 電気接点材料
JPS59153852A (ja) * 1983-02-21 1984-09-01 Tanaka Kikinzoku Kogyo Kk 電気接点材料
JPS59159951A (ja) * 1983-03-03 1984-09-10 Tanaka Kikinzoku Kogyo Kk 電気接点材料
US4699763A (en) * 1986-06-25 1987-10-13 Westinghouse Electric Corp. Circuit breaker contact containing silver and graphite fibers
JPH06104873B2 (ja) * 1986-07-08 1994-12-21 富士電機株式会社 銀―金属酸化物系接点用材料及びその製造方法
GB2203167B (en) * 1987-03-25 1990-11-28 Matsushita Electric Works Ltd Composite conductive material and method for manufacturing same
JPH04107232A (ja) * 1990-08-24 1992-04-08 Matsushita Electric Works Ltd 接点材料およびその製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4834939A (en) * 1988-05-02 1989-05-30 Hamilton Standard Controls, Inc. Composite silver base electrical contact material
US4874430A (en) * 1988-05-02 1989-10-17 Hamilton Standard Controls, Inc. Composite silver base electrical contact material
US5198015A (en) * 1990-06-21 1993-03-30 Matsushita Electric Works, Ltd. Silver base electrical contact material and method of making the same

Also Published As

Publication number Publication date
DE19535814A1 (de) 1996-04-04
TW302487B (enExample) 1997-04-11
DE19535814C2 (de) 1998-07-23
JPH0896643A (ja) 1996-04-12
US5591926A (en) 1997-01-07
CN1127926A (zh) 1996-07-31
KR0170798B1 (ko) 1999-03-30
KR960012067A (ko) 1996-04-20

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Legal Events

Date Code Title Description
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 19991215

Termination date: 20120928