Conclusions
The presence of lead and its oxides on the surface of the granules of the Al-Pb pseudoalloy leads to the formation of interphase boundaries in the form material and, consequently, impairs its mechanical and tribotechnical properties. The material with high antifriction properties was produced by extruding the mixture of the powders of aluminum and lead.
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N. A. Bushe, Bearing Alloys for Rolling Stock [in Russian], Transport, Moscow (1967).
N. A. Bushe, G. A. Mudrenko, and V. A. Dvosina, “Examination of the properties of pressed strips produced from granules of an alloy of aluminum with 15% lead, 3% tin and 1% copper,” Tr. Vses. Nauchno-Issled. Inst. Zheleznodorozhn. Transp., No. 473, 46–54 (1972).
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Translated from Poroshkovaya Metallurgiya, No. 7(283), pp. 71–74, July, 1986.
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Voropaev, V.S., Kalutskii, G.Y. Properties of an aluminum-lead material produced by powder metallurgy methods processes. Powder Metall Met Ceram 25, 592–594 (1986). https://doi.org/10.1007/BF00792369
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DOI: https://doi.org/10.1007/BF00792369