JPS49124597A - - Google Patents

Info

Publication number
JPS49124597A
JPS49124597A JP48118028A JP11802873A JPS49124597A JP S49124597 A JPS49124597 A JP S49124597A JP 48118028 A JP48118028 A JP 48118028A JP 11802873 A JP11802873 A JP 11802873A JP S49124597 A JPS49124597 A JP S49124597A
Authority
JP
Japan
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
JP48118028A
Other languages
Japanese (ja)
Other versions
JPS52234B2 (enrdf_load_stackoverflow
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 filed Critical
Publication of JPS49124597A publication Critical patent/JPS49124597A/ja
Publication of JPS52234B2 publication Critical patent/JPS52234B2/ja
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
    • H01H1/0233—Composite material having a noble metal as the basic material and containing carbides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/04—Alloys based on tungsten or molybdenum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/12—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on oxides
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper

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)
JP48118028A 1972-10-24 1973-10-22 Expired JPS52234B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00299697A US3827883A (en) 1972-10-24 1972-10-24 Electrical contact material

Publications (2)

Publication Number Publication Date
JPS49124597A true JPS49124597A (enrdf_load_stackoverflow) 1974-11-28
JPS52234B2 JPS52234B2 (enrdf_load_stackoverflow) 1977-01-06

Family

ID=23155875

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48118028A Expired JPS52234B2 (enrdf_load_stackoverflow) 1972-10-24 1973-10-22

Country Status (5)

Country Link
US (1) US3827883A (enrdf_load_stackoverflow)
JP (1) JPS52234B2 (enrdf_load_stackoverflow)
BR (1) BR7307684D0 (enrdf_load_stackoverflow)
CA (1) CA1008117A (enrdf_load_stackoverflow)
DE (1) DE2352796A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02129681U (enrdf_load_stackoverflow) * 1989-03-31 1990-10-25

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3303170A1 (de) * 1983-01-31 1984-08-02 Siemens AG, 1000 Berlin und 8000 München Verfahren zum herstellen von kupfer-chrom-schmelzlegierungen als kontaktwerkstoff fuer vakuum-leistungsschalter
JPS6029431A (ja) * 1983-07-28 1985-02-14 Toyota Motor Corp 合金の製造方法
US4719076A (en) * 1985-11-05 1988-01-12 Smith International, Inc. Tungsten carbide chips-matrix bearing
DE58907140D1 (de) * 1988-03-26 1994-04-07 Duerrwaechter E Dr Doduco Halbzeug für elektrische kontakte aus einem verbundwerkstoff auf silber-zinnoxid-basis und pulvermetallurgisches verfahren zu seiner herstellung.
JP2768721B2 (ja) * 1989-03-01 1998-06-25 株式会社東芝 真空バルブ用接点材料
US20060086441A1 (en) * 2004-10-27 2006-04-27 University Of Cincinnati Particle reinforced noble metal matrix composite and method of making same
CN106011510B (zh) * 2016-08-05 2018-02-02 陕西斯瑞新材料股份有限公司 铜钨触头材料的制作方法
CN107794399B (zh) * 2017-10-13 2022-03-15 浙江福达合金材料科技有限公司 一种超细高弥散银钨电接触材料的制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02129681U (enrdf_load_stackoverflow) * 1989-03-31 1990-10-25

Also Published As

Publication number Publication date
BR7307684D0 (pt) 1974-11-12
CA1008117A (en) 1977-04-05
DE2352796A1 (de) 1974-05-02
JPS52234B2 (enrdf_load_stackoverflow) 1977-01-06
US3827883A (en) 1974-08-06

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