GB1507854A - Electric contact materials - Google Patents

Electric contact materials

Info

Publication number
GB1507854A
GB1507854A GB1131775A GB1131775A GB1507854A GB 1507854 A GB1507854 A GB 1507854A GB 1131775 A GB1131775 A GB 1131775A GB 1131775 A GB1131775 A GB 1131775A GB 1507854 A GB1507854 A GB 1507854A
Authority
GB
United Kingdom
Prior art keywords
per cent
contact materials
heated
electric contact
atmosphere
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
GB1131775A
Other languages
English (en)
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.)
Duracell Inc USA
Original Assignee
PR Mallory and Co Inc
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 PR Mallory and Co Inc filed Critical PR Mallory and Co Inc
Publication of GB1507854A publication Critical patent/GB1507854A/en
Expired 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
    • C22C1/10—Alloys containing non-metals
    • C22C1/1078—Alloys containing non-metals by internal oxidation of material in solid state
    • 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
    • H01H1/02374—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 containing as major component CdO

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Manufacture Of Switches (AREA)
  • Contacts (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Conductive Materials (AREA)
GB1131775A 1974-04-01 1975-03-18 Electric contact materials Expired GB1507854A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45706974A 1974-04-01 1974-04-01

Publications (1)

Publication Number Publication Date
GB1507854A true GB1507854A (en) 1978-04-19

Family

ID=23815319

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1131775A Expired GB1507854A (en) 1974-04-01 1975-03-18 Electric contact materials

Country Status (5)

Country Link
JP (1) JPS50135584A (fr)
DE (1) DE2514237A1 (fr)
FR (1) FR2266280B3 (fr)
GB (1) GB1507854A (fr)
IT (1) IT1030486B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107761021A (zh) * 2017-09-11 2018-03-06 大连大学 一种掺锰正交相氧化锡增强银基电触头材料及其制备方法
CN117344173A (zh) * 2023-10-13 2024-01-05 云南贵金属实验室有限公司 一种Ag基电接触材料及其制备方法

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52121770A (en) * 1976-04-05 1977-10-13 Sumitomo Electric Industries Electric contact material
JPS549765A (en) * 1976-06-14 1979-01-24 Nippon Tungsten Electric contact material
JPS53100915A (en) * 1977-02-15 1978-09-02 Nippon Tungsten Electric contact material and method of making same
MX149630A (es) * 1977-06-20 1983-12-06 Chugai Electric Ind Co Ltd Mejoras en metodo para fabricar un contacto electrico
DE2824117A1 (de) * 1978-06-01 1979-12-06 Siemens Ag Verfahren zum herstellen eines anisotropen sinterverbundwerkstoffes mit richtgefuege
JPS55134146A (en) * 1979-04-04 1980-10-18 Tokuriki Honten Co Ltd Silver-cadmium oxide type electrical contact material
JPS58107445A (ja) * 1981-12-18 1983-06-27 Tanaka Kikinzoku Kogyo Kk 摺動接点材料
US4457787A (en) * 1982-09-21 1984-07-03 Chugai Denki Kogyo Kabushiki-Kaisha Internal oxidation method of Ag alloys
DD218806A3 (de) * 1982-11-15 1985-02-13 Funk A Bergbau Huettenkombinat Abbrandfestes schaltstueck
DE3304637A1 (de) * 1983-02-10 1984-08-16 Siemens AG, 1000 Berlin und 8000 München Sinterkontaktwerkstoff fuer niederspannungsschaltgeraete
IN165226B (fr) * 1985-08-30 1989-09-02 Chugai Electric Ind Co Ltd
JPS6355822A (ja) * 1986-08-26 1988-03-10 松下電工株式会社 接点材料
JPH02285040A (ja) * 1989-04-27 1990-11-22 Chugai Electric Ind Co Ltd 電気接点材料
DE4135285A1 (de) * 1991-10-25 1993-04-29 Siemens Ag Verfahren zum verbinden von kontaktstuecken mit einem kontakttraeger durch hartloeten

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107761021A (zh) * 2017-09-11 2018-03-06 大连大学 一种掺锰正交相氧化锡增强银基电触头材料及其制备方法
CN108085621A (zh) * 2017-09-11 2018-05-29 大连大学 一种掺锰正交相氧化锡增强银基电触头材料
CN107761021B (zh) * 2017-09-11 2019-04-30 大连大学 一种掺锰正交相氧化锡增强银基电触头材料及其制备方法
CN117344173A (zh) * 2023-10-13 2024-01-05 云南贵金属实验室有限公司 一种Ag基电接触材料及其制备方法

Also Published As

Publication number Publication date
IT1030486B (it) 1979-03-30
JPS50135584A (fr) 1975-10-27
FR2266280A1 (fr) 1975-10-24
FR2266280B3 (fr) 1977-12-02
DE2514237A1 (de) 1975-10-09

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee