Tribological Wear Behaviour of Electrical Contacts Made from AgNi10 Composite

• Autorzy: Richert M. W. , Boczkal G. , Hotloś A. , Pałka P. , Karpiński M.

Identyfikatory

DOI

10.1515/amm-2017-0299

• Języki publikacji: EN

Abstrakty

EN

The effect of tribological wear of contacts made from an AgNi10 alloy on microstructure and electrical properties was investigated. The contacts were tested in duty cycles loaded with alternating current of 10A intensity. With this value of the current, intensive arcing of contacts occurred. The contacts were tested in the range of 125 to 500 thousand cycles. The contacting surfaces were reported to suffer a high degree of wear, but electrical resistance of the contact system remained stable.

Słowa kluczowe

EN

wear behaviour; composite; electrical contact; surface degradation

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2017
• Tom: Vol. 62, iss. 4
• Strony: 2007--2013
• Opis fizyczny: Bibliogr. 14 poz., rys., wykr.

Twórcy

autor

Richert M. W.

• AGH University of Science and Technology, Faculty of Non-Ferrous Metals, Al. A.

autor

Boczkal G.

• AGH University of Science and Technology, Faculty of Non-Ferrous Metals, Al. A.

autor

Hotloś A.

• AGH University of Science and Technology, Faculty of Non-Ferrous Metals, Al. A.

autor

Pałka P.

• AGH University of Science and Technology, Faculty of Non-Ferrous Metals, Al. A.

autor

Karpiński M.

• Institute of Non-Ferrous Metals, Department of Functional Materials, 44-100 Gliwice, Poland

Bibliografia

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• [8] T. B. Massalski, Binary Alloy Phase Diagrams, ASM International 1990.
• [9] M. Singleton, P. Nash, The Ag-Ni (Silver-Nickel) System, Journal of Phase Equilibria 8 (2), 119-121 (1987).
• [10] S. Gacek, Properties of contact materials AgNi20 with dispersion particles of MgO added, Composites 3, 370-376 (2003).
• [11] M. Braunović, V. V. Konchits, N. K. Myshkin, Electrical Contacts: Fundamentals, CRC Press 2007.
• [12] G. Boczkal, P. Marecki, M. Perek-Nowak, Archives of Metallurgy and Materials 57, 33-37 (2012).
• [13] http://resource.npl.co.uk/mtdata/phdiagrams/agni.htm
• [14] D. Stockel, F. Schneider, Silber-Nickel-Fasererbundwerkstoffe fur elektrische Kontakte, Metall 28, 677-683 (1974).

Uwagi

EN

The work is supported by European Program No POIG.01.01.02-00-015/09-00.

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).