RO98736B1 - Procedeu de obtinere a contactelor electrice sinterizate din argint-oxid de cadmiu - Google Patents

Procedeu de obtinere a contactelor electrice sinterizate din argint-oxid de cadmiu

Info

Publication number
RO98736B1
RO98736B1 RO129980A RO12998087A RO98736B1 RO 98736 B1 RO98736 B1 RO 98736B1 RO 129980 A RO129980 A RO 129980A RO 12998087 A RO12998087 A RO 12998087A RO 98736 B1 RO98736 B1 RO 98736B1
Authority
RO
Romania
Prior art keywords
silver
cadmium oxide
electric contacts
obtaining sintered
sintered electric
Prior art date
Application number
RO129980A
Other languages
English (en)
Inventor
Elena Cristescu
Maria Magdalena Alexandru
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 RO129980A priority Critical patent/RO98736B1/ro
Publication of RO98736B1 publication Critical patent/RO98736B1/ro

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  • Powder Metallurgy (AREA)
  • Manufacture Of Switches (AREA)

Abstract

Inventia se refera la un procedeu de obtinere a contactelor electrice, sinterizate, din argint-oxid de cadmiu, care consta în presarea, sub forma de semifabricate, a amestecurilor de pulberi granulate, sinterizarea acestora în aer, la temperatura de 800...900 degree C si extruderea semifabricatelor sub forma de sârme si bare de diferite profile, care pot fi prelucrate plastic prin trefilare sau laminare. Din aceste asârme si bare se obtin contacte electrice, prin debitare sau deformare la rece prin impact.
RO129980A 1987-10-06 1987-10-06 Procedeu de obtinere a contactelor electrice sinterizate din argint-oxid de cadmiu RO98736B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO129980A RO98736B1 (ro) 1987-10-06 1987-10-06 Procedeu de obtinere a contactelor electrice sinterizate din argint-oxid de cadmiu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO129980A RO98736B1 (ro) 1987-10-06 1987-10-06 Procedeu de obtinere a contactelor electrice sinterizate din argint-oxid de cadmiu

Publications (1)

Publication Number Publication Date
RO98736B1 true RO98736B1 (ro) 1990-04-30

Family

ID=40906831

Family Applications (1)

Application Number Title Priority Date Filing Date
RO129980A RO98736B1 (ro) 1987-10-06 1987-10-06 Procedeu de obtinere a contactelor electrice sinterizate din argint-oxid de cadmiu

Country Status (1)

Country Link
RO (1) RO98736B1 (ro)

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