RO80774B1 - Procedeu de obtinere a contactelor electrice sinterizate cu continut redus de argint - Google Patents

Procedeu de obtinere a contactelor electrice sinterizate cu continut redus de argint

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Publication number
RO80774B1
RO80774B1 RO106082A RO10608281A RO80774B1 RO 80774 B1 RO80774 B1 RO 80774B1 RO 106082 A RO106082 A RO 106082A RO 10608281 A RO10608281 A RO 10608281A RO 80774 B1 RO80774 B1 RO 80774B1
Authority
RO
Romania
Prior art keywords
silver
silver content
obtaining sintered
low silver
metal
Prior art date
Application number
RO106082A
Other languages
English (en)
Other versions
RO80774A2 (ro
Inventor
Elena Cristescu
Elena Soptea
Pavel Roman
Original Assignee
Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Industria Electrotehnica
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 Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Industria Electrotehnica filed Critical Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Industria Electrotehnica
Priority to RO81106082A priority Critical patent/RO80774A2/ro
Publication of RO80774B1 publication Critical patent/RO80774B1/ro
Publication of RO80774A2 publication Critical patent/RO80774A2/ro

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Abstract

Inventia de fata se refera la un procedeu de obtinere a contactelor electrice sinterizate, pe baza de argint, folosite la prepararea aparatajului electrotehnic de joasa tensiune. Procedeul în vederea simplificarii tehnologice si a micsorarii la minimum necesar a continutului de argint utilizeaza pentru stratul de contact, pulberi din argint-metal, argint-nemetal, argint-oxid metalic dozate în mod corespunzator în functie de necesitati, care sunt presate simultan cu un strat din metal nenobil reprezentînd 30...50% din înaltimea finala a contactului si care reprezinta partea de baza a acestuia.
RO81106082A 1981-12-23 1981-12-23 Procedeu de obtinere a contactelor electrice sinterizate cu continut redus de argint RO80774A2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO81106082A RO80774A2 (ro) 1981-12-23 1981-12-23 Procedeu de obtinere a contactelor electrice sinterizate cu continut redus de argint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO81106082A RO80774A2 (ro) 1981-12-23 1981-12-23 Procedeu de obtinere a contactelor electrice sinterizate cu continut redus de argint

Publications (2)

Publication Number Publication Date
RO80774B1 true RO80774B1 (ro) 1983-01-30
RO80774A2 RO80774A2 (ro) 1983-02-01

Family

ID=20110806

Family Applications (1)

Application Number Title Priority Date Filing Date
RO81106082A RO80774A2 (ro) 1981-12-23 1981-12-23 Procedeu de obtinere a contactelor electrice sinterizate cu continut redus de argint

Country Status (1)

Country Link
RO (1) RO80774A2 (ro)

Also Published As

Publication number Publication date
RO80774A2 (ro) 1983-02-01

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