CH549864A - Verfahren zur herstellung eines silber-cadmiumoxid-werkstoffes. - Google Patents

Verfahren zur herstellung eines silber-cadmiumoxid-werkstoffes.

Info

Publication number
CH549864A
CH549864A CH124571A CH124571A CH549864A CH 549864 A CH549864 A CH 549864A CH 124571 A CH124571 A CH 124571A CH 124571 A CH124571 A CH 124571A CH 549864 A CH549864 A CH 549864A
Authority
CH
Switzerland
Prior art keywords
silver
manufacturing
oxide material
cadmium oxide
cadmium
Prior art date
Application number
CH124571A
Other languages
English (en)
Original Assignee
Duerrwaechter E Dr Doduco
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 Duerrwaechter E Dr Doduco filed Critical Duerrwaechter E Dr Doduco
Publication of CH549864A publication Critical patent/CH549864A/de

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
    • H01H1/0237—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
    • 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
    • C22C5/10—Alloys based on silver with cadmium as the next major constituent
    • 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)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Contacts (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Switches (AREA)
CH124571A 1970-03-09 1971-01-28 Verfahren zur herstellung eines silber-cadmiumoxid-werkstoffes. CH549864A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2011002A DE2011002C3 (de) 1970-03-09 1970-03-09 Schmelzmetallurgisch hergestellter innenoxidierter Kontaktwerkstoff auf Silber-Kadmiumoxid-Basis

Publications (1)

Publication Number Publication Date
CH549864A true CH549864A (de) 1974-05-31

Family

ID=5764522

Family Applications (1)

Application Number Title Priority Date Filing Date
CH124571A CH549864A (de) 1970-03-09 1971-01-28 Verfahren zur herstellung eines silber-cadmiumoxid-werkstoffes.

Country Status (6)

Country Link
US (1) US3785810A (de)
CH (1) CH549864A (de)
DE (1) DE2011002C3 (de)
ES (1) ES388906A1 (de)
FR (1) FR2084338A5 (de)
GB (1) GB1336461A (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4883392A (de) * 1972-02-15 1973-11-07
US3933485A (en) * 1973-07-20 1976-01-20 Chugai Denki Kogyo Kabushiki-Kaisha Electrical contact material
US3933486A (en) * 1974-02-12 1976-01-20 Chugai Denki Kogyo Kabushiki-Kaisha Silver-metal oxide composite and method of manufacturing the same
JPS523193A (en) * 1975-06-24 1977-01-11 Sumitomo Electric Ind Ltd Electric contact material
US4150982A (en) * 1978-03-13 1979-04-24 Chugai Denki Kogyo Kabushiki-Kaisha AG-Metal oxides electrical contact materials containing internally oxidized indium oxides and/or tin oxides
DE2929630C2 (de) * 1979-07-21 1983-12-15 Dornier System Gmbh, 7990 Friedrichshafen Verfahren zur Herstellung von Silberpulver
DE3204794A1 (de) * 1981-02-12 1982-09-16 Chugai Denki Kogyo K.K., Tokyo Innen oxidierte silber-zinn-wismut-verbindung fuer elektrische kontaktmaterialien
US4452651A (en) * 1982-07-08 1984-06-05 Chugai Denki Kogyo K.K. Electrical contact materials and their production method
US4452652A (en) * 1982-07-08 1984-06-05 Akira Shibata Electrical contact materials and their production method
DE3335274A1 (de) * 1983-09-29 1985-04-18 G. Rau GmbH & Co, 7530 Pforzheim Verfahren zur herstellung eines kontaktformstuecks und hierdurch hergestelltes kontaktformstueck
JPS6355822A (ja) * 1986-08-26 1988-03-10 松下電工株式会社 接点材料
US4904317A (en) * 1988-05-16 1990-02-27 Technitrol, Inc. Erosion resistant Ag-SnO2 electrical contact material
JPH03215635A (ja) * 1990-01-19 1991-09-20 Chugai Electric Ind Co Ltd 電気接点材料の内部酸化法と電気接点材料
CN1030207C (zh) * 1990-06-28 1995-11-01 住友金属矿山株式会社 银-或银-铜合金-金属氧化物复合材料及其生产方法
JP2004192702A (ja) * 2002-12-10 2004-07-08 Tanaka Kikinzoku Kogyo Kk 光記録媒体の反射膜用の銀合金
CN105220003A (zh) * 2015-10-25 2016-01-06 无棣向上机械设计服务有限公司 一种耐高温银合金材料及其制备方法

Also Published As

Publication number Publication date
DE2011002B2 (de) 1973-01-04
DE2011002C3 (de) 1978-10-05
FR2084338A5 (de) 1971-12-17
US3785810A (en) 1974-01-15
DE2011002A1 (de) 1971-09-30
ES388906A1 (es) 1973-05-16
GB1336461A (en) 1973-11-07

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Legal Events

Date Code Title Description
PL Patent ceased