Abstract
White chromium cast irons are used as wear-resistant materials operating under conditions of intense abrasive and impact-abrasive wear. The high wear resistance of white chromium cast irons is determined primarily by the presence of a large amount (30% or more) of solid chromium carbides of the M7C3 type. At the same time, an important effect on their operating characteristics is exerted by the state of the metallic base, which can have various structures depending on the alloying conditions and the heat treatment.
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References
M. E. Garber, L. l. Levi, R. V. Rozhkova, and I. I. Tsypin, “Effect of structure on the wearability of white cast irons,”Metalloved. Term. Obr. Met., No. 11, 48 – 52 (1968).
E. V. Rozhkova, M. E. Garber, and I. I. Tsypin, “Effect of manganese on the transformation of austenite in white chromium cast irons,”Metalloved. Term. Obr. Met., No. 1, 48 – 51 (1981).
I. I. Tsypin,Wear-Resistant White Cast Irons. Structure and Properties [in Russian], Metallurgiya, Moscow (1953).
S. Turenne, F. Lavallee, and J. Masounave, “Matrix microstructure effect on the abrasive wear resistance of high-chromium white cast iron,”J Mater. Sci.,24(8), 3021 - 3028 (1989).
M. E. Garber, E. V. Rozhkova, and 1. I. Tsypin, “Effect of carbon, chromium, silicon, and molybdenum on the hardenability and wear resistance of white cast irons,”Metalloved. Term. Obr. Met., No. 5, 11 – 14 (1969).
N. Sh. Shadrov, L. G. Korshunov, and V. P. Cheremnykh, “Effect of molybdenum, vanadium, niobium on the abrasive resistance of high-chromium cast iron,”Metalloved. Term. Obr. Met., No. 4, 33 – 36 (1983).
L. G. Korshunov, A. V. Makarov, and A. L. Osintseva, “Investigation of wear resistance and structural transformations in abrasive wear of laser-strengthened steel U8,”Trenie Iznos,9(1), 52 - 59 (1988).
B. I. Nikolin,Multilayered Structures and Polytypic Properties in Metallic Alloys [in Russian], Naukova Dumka, Kiev (1984).
A. V. Makarov, L. V. Korshunov, N. L. Chernenko, et al., “Structure and wear resistance of carburized steel 20KhN3A subjected to electron beam and laser treatment,”Fiz. Met. Metalloved.,68(1), 126 - 132 (1989).
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Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 4, pp. 7 – 10, April, 1996.
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Kositsyna, I.I., Sagaradze, V.V., Makarov, A.V. et al. Effect of structure on the properties of white chromium cast irons. Met Sci Heat Treat 38, 149–153 (1996). https://doi.org/10.1007/BF01401510
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DOI: https://doi.org/10.1007/BF01401510