Wear behavior of metallic and ceramic materials under electric sliding contact

• Autorzy: Matsuyama S. , Akakabe T. , Ohba H.
• Konferencja: Second International Tribology Conference
• Języki publikacji: EN

Abstrakty

EN

To obtain lighter materials for current collectors, simple screening tests have been executed using various materials in comparison with actual sliders. As a result, titanium carbide composite with flaky graphite and aluminum alloy matrix composite reinforced with Al2O3 fibers were selected as candidates. Both materials exhibit good wear resistance under conditions without current. However, when current is supplied, the wear loss tends to increases due to transference of copper from trolley for the former and due to forming of fused alloying layer with copper, especially in rainy condition, for the latter.

Słowa kluczowe

EN

electric sliding contact; electric train; wear; aluminum matrix composite; electroceramics

PL

wytrzymałość materiałów; pociąg elektryczny; elektroceramika

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2002
• Tom: Vol. 7, Spec. is
• Strony: 389--395
• Opis fizyczny: Bibliogr. 3 poz., rys., tab., wykr.

Twórcy

autor

Matsuyama S.

• Toyo Electric MFG. Co. Ltd., 3-8, Fukuura kanazawa-ku Yokohama, 236-0004 JAPAN

autor

Akakabe T.

• Toyo Electric MFG. Co. Ltd., 3-8, Fukuura kanazawa-ku Yokohama, 236-0004 JAPAN

autor

Ohba H.

• Toyo Electric MFG. Co. Ltd., 3-8, Fukuura kanazawa-ku Yokohama, 236-0004 JAPAN

Bibliografia

• [1] Endo H., Ueki M. and Kubo H. (1988): Ceramic composite SiC-TiC with high toughness and conductivity. - FC Reports, vol.6, N0.8, pp.301-303.
• [2] Matsuyama S. (1996): Tribology in contact wire and contact strip. - Jap. J. of Tribology, vol.41, No.7, pp.679-688.
• [3] Ono T., Fukuda K., Endo H. and Ueki M. (1992): Microstructure and mechanical properties of titanium carbide-graphite composites. - Materials System, Kanazawa Institute of Technology, vol.l 1, pp.57-62.