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Fizika A : a journal of experimental and theoretical physics, Vol. 5 No. 2, 1996.

Original scientific paper

Influence of impurities on contact resistance of electrical contacts

Karol Požun ; IEVT, Teslova 30, Ljubljana, Slovenia
Jan Leskovšek ; IEVT, Teslova 30, Ljubljana, Slovenia
Lidija Koller ; IEVT, Teslova 30, Ljubljana, Slovenia
Miran Mozetič ; IEVT, Teslova 30, Ljubljana, Slovenia

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Abstract

Influence of surface cleaning methods on contact materials as well as on the contact resistance of stationary and sliding electrical contacts was investigated. Two cleaning methods were studied: cleaning with fluorochlorohydrogencarbon (FCHC) and low temperature cleaning in reductive plasma. Contact materials for professional electronics were investigated. Dependence of the contact resistance on contact force was measured. All measurements were performed with a computer controlled system, constructed and developed in our laboratory.

Keywords

Hrčak ID:

299602

URI

https://hrcak.srce.hr/299602

Publication date:

2.5.1996.

Article data in other languages: croatian

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