KR910014527A - Ag-SnO-CdO Electrical Contact Materials and Manufacturing Method - Google Patents

Ag-SnO-CdO Electrical Contact Materials and Manufacturing Method Download PDF

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Publication number
KR910014527A
KR910014527A KR1019910001520A KR910001520A KR910014527A KR 910014527 A KR910014527 A KR 910014527A KR 1019910001520 A KR1019910001520 A KR 1019910001520A KR 910001520 A KR910001520 A KR 910001520A KR 910014527 A KR910014527 A KR 910014527A
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South Korea
Prior art keywords
electrical contact
contact material
weight
atm
manufacturing
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KR1019910001520A
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Korean (ko)
Inventor
세이이치 다나카
테루오 히라다
마사하루 이이다
Original Assignee
세이이치 다나카
쥬우가이덴키코오교오 가부시키가이샤
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Publication of KR910014527A publication Critical patent/KR910014527A/en

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    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Contacts (AREA)

Abstract

내용 없음No content

Description

Ag-Sno-CdO전기접점재료와 그제법Ag-Sno-CdO Electrical Contact Materials and Manufacturing Method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (8)

Ag-Sn(5-12중량%)-Cd(0.5-5중량)의 용해합금을 내부산화한 Ag-SnO-CdO전지접점재료.Ag-SnO-CdO battery contact material obtained by internally oxidizing a molten alloy of Ag-Sn (5-12% by weight) -Cd (0.5-5% by weight). 전기한 용해합금에는 Fe족 원소금속(Fe,Co,Ni)의 1개 또는 복수개를 0.001-1중량% 함유하는 특허청구의 범위 제1항 기재의 전기접점재료.The electrical contact material according to claim 1, wherein the above-mentioned dissolved alloy contains 0.001-1% by weight of one or more Fe group element metals (Fe, Co, Ni). 산소기압 10atm이상의 분위기 아래에서 전기한 용해합금이 전혀 액상을 포함하지 않는 고상의 상태로서 내부산화한 특허청구의 범위 제1항 또는 제2항 기재의 전기접점재료.The electrical contact material according to claim 1 or 2, wherein the molten alloy which is electrolyzed under an atmosphere of oxygen atmosphere of 10 atm or more is internally oxidized in a solid state containing no liquid phase at all. 산소기압 10atm이상 200atm까지의 분위기 아래에서 온도 750°-500℃로서 가열하여 내부산화한 특허청구의 범위 제1항 또는 제2항의 기재의 전기접점재료.The electrical contact material according to claim 1 or 2, wherein the claim is internally oxidized by heating at a temperature of 750 ° -500 ° C. under an atmosphere of at least 10 atm and at least 200 atm. Ag-Sn(5-12중량%)-Cd(0.5-5중량%)의 용해합금을 산소기압 1atm이상의 분위기 아래에서 그 용해합금이 전혀 액상을 포함하지 않는 고상의 상태로서 내부산화하는 것을 특징으로 하는 Ag-SnO-CdO 전기접점재료의 제법.Ag-Sn (5-12% by weight) -Cd (0.5-5% by weight) of the melted alloy is internally oxidized in a solid state in which the melted alloy does not contain a liquid at all under an atmosphere of oxygen atmosphere of 1 atm or more. Preparation of Ag-SnO-CdO Electrical Contact Material 전기한 용해합금에는 Fe족 원소금속(Fe, Co, Ni)의 한개 또는 복수개를 0.001-1중량% 함유하에서 되는 특허청구의 범위 제5항 기재의 전기접점재료의 제법.The manufacturing method of the electrical contact material of Claim 5 in which the said melt alloy contains 0.001-1 weight% of one or several Fe group element metals (Fe, Co, Ni). 전기한 산소기압이 10tam이상 200atm까지인 특허청구의 범위 제5항 또는 제6항 기재의 전기접점재료의 제법.The manufacturing method of the electrical contact material of Claim 5 or 6 whose oxygen pressure mentioned above is 10 to 200 atm. 750-500℃의 온도아래서 가열하여서 되는 특허청구의 범위 제7항 기재의 전기접점재료의 제법.The manufacturing method of the electrical contact material of Claim 7 which heats under the temperature of 750-500 degreeC. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910001520A 1990-01-29 1991-01-28 Ag-SnO-CdO Electrical Contact Materials and Manufacturing Method KR910014527A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2-18423 1990-01-29
JP2018423A JPH03221836A (en) 1990-01-29 1990-01-29 Particle analyzing apparatus

Publications (1)

Publication Number Publication Date
KR910014527A true KR910014527A (en) 1991-08-31

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ID=11971242

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910001520A KR910014527A (en) 1990-01-29 1991-01-28 Ag-SnO-CdO Electrical Contact Materials and Manufacturing Method

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JP (1) JPH03221836A (en)
KR (1) KR910014527A (en)

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Publication number Publication date
JPH03221836A (en) 1991-09-30

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