BR7409554A - Material de contato eletrico e processo de fabrica-lo - Google Patents

Material de contato eletrico e processo de fabrica-lo

Info

Publication number
BR7409554A
BR7409554A BR9554/74A BR955474A BR7409554A BR 7409554 A BR7409554 A BR 7409554A BR 9554/74 A BR9554/74 A BR 9554/74A BR 955474 A BR955474 A BR 955474A BR 7409554 A BR7409554 A BR 7409554A
Authority
BR
Brazil
Prior art keywords
manufacturing process
electrical contact
contact material
electrical
manufacturing
Prior art date
Application number
BR9554/74A
Other languages
English (en)
Portuguese (pt)
Inventor
L Neely
Original Assignee
Mallry P R & 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 Mallry P R & Co Inc filed Critical Mallry P R & Co Inc
Publication of BR7409554A publication Critical patent/BR7409554A/pt

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
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/045—Alloys based on refractory metals
    • 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
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9265—Special properties
    • Y10S428/929—Electrical contact feature

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Contacts (AREA)
  • Conductive Materials (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Switches (AREA)
BR9554/74A 1973-12-03 1974-11-13 Material de contato eletrico e processo de fabrica-lo BR7409554A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/421,276 US3951872A (en) 1973-12-03 1973-12-03 Electrical contact material

Publications (1)

Publication Number Publication Date
BR7409554A true BR7409554A (pt) 1976-05-25

Family

ID=23669894

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9554/74A BR7409554A (pt) 1973-12-03 1974-11-13 Material de contato eletrico e processo de fabrica-lo

Country Status (7)

Country Link
US (1) US3951872A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5086691A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR7409554A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2457108A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2253260B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1444459A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1024835B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441254A1 (fr) * 1978-11-07 1980-06-06 Cime Bocuze Materiau de contact pour dispositif electrique et procede de fabrication
JPS5568849A (en) * 1978-11-17 1980-05-23 Matsushita Electric Ind Co Ltd Commutator of small dc motor
US4374086A (en) * 1981-04-27 1983-02-15 The United States Of America As Represented By The Secretary Of The Navy Gold based material for electrical contact materials
US4387073A (en) * 1981-09-08 1983-06-07 The United States Of America As Represented By The Secretary Of The Navy Gold based electrical contact materials
JPS58108622A (ja) * 1981-12-21 1983-06-28 三菱電機株式会社 真空開閉器用電極材料
JPS5933868A (ja) * 1982-08-20 1984-02-23 Hitachi Ltd 半導体装置用電極材料
US4479892A (en) * 1983-05-16 1984-10-30 Chugai Denki Kogyo K.K. Ag-Metal oxides electrical contact materials
JPS60172117A (ja) * 1984-02-17 1985-09-05 三菱電機株式会社 真空しや断器用接点
US4686338A (en) * 1984-02-25 1987-08-11 Kabushiki Kaisha Meidensha Contact electrode material for vacuum interrupter and method of manufacturing the same
YU46258B (sh) * 1987-06-06 1993-05-28 Degussa Ag. Primena srebrno gvozdenog materijala za električne kontakte
FR2632049B1 (fr) * 1988-05-25 1990-10-05 Caillau Ets Collier de serrage
DE19543208C1 (de) * 1995-11-20 1997-02-20 Degussa Silber-Eisen-Werkstoff für elektrische Schaltkontakte (II)
DE19543223C1 (de) * 1995-11-20 1997-02-20 Degussa Silber-Eisen-Werkstoff für elektrische Schaltkontakte (III)
DE19543222C1 (de) * 1995-11-20 1997-02-20 Degussa Silber-Eisen-Werkstoff für elektrische Schaltkontakte (I)
US6071437A (en) * 1998-02-26 2000-06-06 Murata Manufacturing Co., Ltd. Electrically conductive composition for a solar cell
FI20055240L (fi) * 2005-05-20 2006-11-21 Polar Electro Oy Käyttäjäkohtaisen suoritemittarin oheislaite, käyttäjäkohtainen suoritemittari ja menetelmä
US8054148B2 (en) * 2006-07-05 2011-11-08 General Electric Company Contact material, device including contact material, and method of making
JP2008016452A (ja) * 2006-07-05 2008-01-24 General Electric Co <Ge> 接点材料、接点材料を含む装置及びその製造方法
CN101651050B (zh) * 2009-07-20 2011-07-20 温州宏丰电工合金股份有限公司 亚微米颗粒增强银基电触头材料及其制备方法
RU2405053C1 (ru) * 2010-01-25 2010-11-27 Юлия Алексеевна Щепочкина Сплав
US9694562B2 (en) * 2010-03-12 2017-07-04 Xtalic Corporation Coated articles and methods
US20110220511A1 (en) * 2010-03-12 2011-09-15 Xtalic Corporation Electrodeposition baths and systems
JP2014182976A (ja) * 2013-03-21 2014-09-29 Enplas Corp 電気接触子及び電気部品用ソケット
CN115386762B (zh) * 2022-09-01 2023-04-25 江西蓝微电子科技有限公司 一种高性能键合合金丝及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2030229A (en) * 1931-11-28 1936-02-11 Schwarzkopf Paul Process of making compound structural material and shaped articles thereof
US2179960A (en) * 1931-11-28 1939-11-14 Schwarzkopf Paul Agglomerated material in particular for electrical purposes and shaped bodies made therefrom
US2620555A (en) * 1945-05-05 1952-12-09 Fansteel Metallurgical Corp Contact alloys
US2648747A (en) * 1950-08-24 1953-08-11 Gibson Electric Company Electrical contact
US2843921A (en) * 1956-06-26 1958-07-22 Mallory & Co Inc P R High-strength high-density tungsten base alloys
JPS502365B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-12-15 1975-01-25
US3859087A (en) * 1973-02-01 1975-01-07 Gte Sylvania Inc Manufacture of electrical contact materials

Also Published As

Publication number Publication date
FR2253260A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-06-27
GB1444459A (en) 1976-07-28
FR2253260B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1979-07-06
US3951872A (en) 1976-04-20
IT1024835B (it) 1978-07-20
JPS5086691A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-07-12
DE2457108A1 (de) 1975-06-05

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