Conclusions
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1.
The method of accelerated cooling under excess pressure yields alloys of the system Al−Pb with lead content of up to 40%.
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2.
When the lead content is increased from 10 to 40%, maximum unit shortening in compression of unannealed Al−Pb alloys decreases from 75 to 50%, and maximum reduction in rolling decreases from 90 to 65%.
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3.
Alternating plastic deformation and annealing make it possible to obtain strip 0.08–0.1 mm thick of Al−Pb alloys in which the diameter of the lead inclusions does not exceed 2 μm.
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4.
Aluminum alloys containing up to 40% Pb may be recommended as material for journal bearing liners.
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Literature cited
Yu. A. Rassadin, N. M. Rudnitskii, and I. E. Fokin, "Evaluation of the antiscuffing properties of aluminum antifriction alloys," in: Methods of Testing and Evaluating the Service Properties of Materials for Journal Bearings [in Russian], Nauka, Moscow (1972), pp. 53–58.
L. F. Mondol'fo, The Structure and Properties of Aluminum Alloys [in Russian], Metallurgiya, Moscow (1979).
W. Bach, F. Erdmann-Jesnitzer, and S. Karadeniz, "Plasma metallurgische Herstellung von Gleiterlegierungen," Metall.,35, No. 11, 1130–1140 (1981).
V. I. Dobatkin, V. I. Elagin, G. A. Mudrenko, and R. M. Sizova, "The structure of alloys of monotectic systems upon rapid cooling of melts," Izv. Akad. Nauk SSSR, Met., No. 1, 105–111 (1979).
A. S. Tikhonov, Elements of the Physicochemical Theory of Deformability of Alloys [in Russian], Nauka, Moscow (1972).
S. I. Gubkin, "Deformability of leaded bronze," in: The Deformability of Nonferrous Alloys [in Russian], Izd. Akad. Nauk SSSR, Moscow-Leningrad (1947), pp. 197–203.
Additional information
I. A. Likhachev Moscow Automobile Plant, Production Union. Higher Technical School of the I. A. Likhachev Moscow Automobile Plant. Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 7, pp. 49–51, July, 1984.
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Avraamov, Y.S., Filonenko, V.P., Gruzdov, A.P. et al. Change of the structure and properties of alloys of aluminum with lead in the process of plastic strain. Met Sci Heat Treat 26, 543–546 (1984). https://doi.org/10.1007/BF00706716
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DOI: https://doi.org/10.1007/BF00706716