Abstract
The wear on powder bronze as a function of specific load is discussed. We determined the effect of the material structure on the wear resistance of powder bronze with tin that is diffusely distributed throughout the thin surface layers of powder material, affects the metal properties in the contact zone, and affects the boundary layer oil film. The completeness of interparticle coalescence was found to have the largest impact on the antifriction properties of the powder bronze. Poor quality of coalescence leads to poor anti-wear properties in heterogeneous-structure metals.
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A. A. Metsler, “Formation of powder bronze structure in electroplastic compression,” Metallurg, No. 5, pp. 66–67 (2007); Metallurgist, 51, 284–287 (2007).
A. A. Metsler and S. N. Egorov, “Mechanical properties of powder bronze obtained via electroplastic compression,” in: Synergetics in Tribology, Triboelectrochemistry, Materials Science, and Mechatronics: Materials from the Fifth International Scientific and Practical Conference, November 3, 2006, Novocherkassk, pp. 42–43 (2006).
A. M. Rybakova and L. I. Kuksenova, Structure and Wear Resistance of Metals, Mashinostroenie, Moscow (1982), 212 pp.
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Translated from Metallurg, No. 9, pp. 57–58, September, 2007.
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Metsler, A.A. Wear resistance of powder bronze formed via electroplastic compression. Metallurgist 51, 526–527 (2007). https://doi.org/10.1007/s11015-007-0096-z
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DOI: https://doi.org/10.1007/s11015-007-0096-z