RO99321B1 - Procedeu de obtinere a contactelor electrice sinterizate din argint-nichel - Google Patents

Procedeu de obtinere a contactelor electrice sinterizate din argint-nichel

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Publication number
RO99321B1
RO99321B1 RO130376A RO13037687A RO99321B1 RO 99321 B1 RO99321 B1 RO 99321B1 RO 130376 A RO130376 A RO 130376A RO 13037687 A RO13037687 A RO 13037687A RO 99321 B1 RO99321 B1 RO 99321B1
Authority
RO
Romania
Prior art keywords
electric contacts
sintered silver
obtaining sintered
nickel
nickel electric
Prior art date
Application number
RO130376A
Other languages
English (en)
Inventor
Elena Cristescu
Elena Soptea
Pavel Roman
Original Assignee
Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru 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 Electrotehnica filed Critical Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Electrotehnica
Priority to RO130376A priority Critical patent/RO99321B1/ro
Publication of RO99321B1 publication Critical patent/RO99321B1/ro

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Abstract

Inventia se refera la un procedeu de obtinere a contactelor electrice sinterizate din argint-nichel, cu continut de nichel cuprins între 40 si 50%, utilizate la echiparea aparatajului de joasa tensiune. Sunt utilizate tehnici specifice metalurgiei pulberilor, care constau în presarea amestecurilor omogene de pulberi dozate conform compozitiei dorite, sinterizarea în atmosfera de hidrogen si calibrarea la forma finala.
RO130376A 1987-11-10 1987-11-10 Procedeu de obtinere a contactelor electrice sinterizate din argint-nichel RO99321B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO130376A RO99321B1 (ro) 1987-11-10 1987-11-10 Procedeu de obtinere a contactelor electrice sinterizate din argint-nichel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO130376A RO99321B1 (ro) 1987-11-10 1987-11-10 Procedeu de obtinere a contactelor electrice sinterizate din argint-nichel

Publications (1)

Publication Number Publication Date
RO99321B1 true RO99321B1 (ro) 1990-07-30

Family

ID=40907396

Family Applications (1)

Application Number Title Priority Date Filing Date
RO130376A RO99321B1 (ro) 1987-11-10 1987-11-10 Procedeu de obtinere a contactelor electrice sinterizate din argint-nichel

Country Status (1)

Country Link
RO (1) RO99321B1 (ro)

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