Conclusions
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1.
Sintered iron base materials with additions of copper-clad graphite granules have been produced.
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2.
The optimum sintering conditions have been established (sintering for 1.5 h at a temperature of 1050°C).
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3.
Iron base sintered materials with additions of copper-clad graphite granules can be recommended for the manufacture of dry-friction bearings, sliding electrical contacts, and street-car and trolley-bus current collectors.
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Translated from Poroshkovaya Metallurgiya, No. 6 (114), pp 83–87, June, 1972.
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Yas', D.S., Osvetimskii, L.A., Zaporozhets, A.A. et al. Effect of copper-clad graphite on the properties of iron base sintered materials. Powder Metall Met Ceram 11, 494–497 (1972). https://doi.org/10.1007/BF00797928
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DOI: https://doi.org/10.1007/BF00797928