RO80775B1 - Procedeu de obtinere a contactelor electrice sinterizate din argint- cupru-nichel - Google Patents

Procedeu de obtinere a contactelor electrice sinterizate din argint- cupru-nichel

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Publication number
RO80775B1
RO80775B1 RO106083A RO10608381A RO80775B1 RO 80775 B1 RO80775 B1 RO 80775B1 RO 106083 A RO106083 A RO 106083A RO 10608381 A RO10608381 A RO 10608381A RO 80775 B1 RO80775 B1 RO 80775B1
Authority
RO
Romania
Prior art keywords
silver
copper
nickel
electric contacts
obtaining sintered
Prior art date
Application number
RO106083A
Other languages
English (en)
Other versions
RO80775A2 (ro
Inventor
Elena Soptea
Elena Cristescu
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 RO81106083A priority Critical patent/RO80775A2/ro
Publication of RO80775B1 publication Critical patent/RO80775B1/ro
Publication of RO80775A2 publication Critical patent/RO80775A2/ro

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  • Powder Metallurgy (AREA)

Abstract

Inventia se refera la un procedeu de obtinere a contactelor electrice sinterizate din argint-cupru-nichel, de diferite compozitii, folosite la echiparea aparatelor electronice de joasa tensiune. Procedeul în vederea micsorarii continutului de metal pretios în materialul de contact Ag-Ni fara a afecta performantele de exploatare ale contactelor utilizeaza amestecuri ternare de pulberi de argint-cupru-nichel în urmatoarele proportii: Ag 50...65%, Cu 5...40%, Ni 10...30% în procente grosimetrice.
RO81106083A 1981-12-23 1981-12-23 Procedeu de obtinere a contactelor electrice sinterizate din argint cupru-nichel RO80775A2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO81106083A RO80775A2 (ro) 1981-12-23 1981-12-23 Procedeu de obtinere a contactelor electrice sinterizate din argint cupru-nichel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO81106083A RO80775A2 (ro) 1981-12-23 1981-12-23 Procedeu de obtinere a contactelor electrice sinterizate din argint cupru-nichel

Publications (2)

Publication Number Publication Date
RO80775B1 true RO80775B1 (ro) 1983-01-30
RO80775A2 RO80775A2 (ro) 1983-02-01

Family

ID=20110807

Family Applications (1)

Application Number Title Priority Date Filing Date
RO81106083A RO80775A2 (ro) 1981-12-23 1981-12-23 Procedeu de obtinere a contactelor electrice sinterizate din argint cupru-nichel

Country Status (1)

Country Link
RO (1) RO80775A2 (ro)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105108150A (zh) * 2015-09-08 2015-12-02 西安工程大学 一种银铜氧化物电触头材料的制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105108150A (zh) * 2015-09-08 2015-12-02 西安工程大学 一种银铜氧化物电触头材料的制备方法

Also Published As

Publication number Publication date
RO80775A2 (ro) 1983-02-01

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