Conclusions
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1.
In tests at 20–250° the wear resistance of steel Kh12F1 with a stable α structure is independent of the testing temperature.
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2.
The resistance to abrasive wear of steels with retained metastable austenite varies greatly with the testing temperature. With increasing temperatures the completeness of the γ→α transformation, hardening, and wear resistance decrease.
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Literature Cited
V. S. Popov, N. N. Brykov, and N. S. Dmitrichenko, Wear Resistance of Die-Casting Molds for Small-Scale Production [in Russian], Metallurgiya, Moscow (1971), p. 156.
V. S. Popov, N. N. Brykov, and G. A. Pugachev, "Laboratory apparatus with reciprocating motion for testing the abrasive wear resistance of materials," Zavod. Lab., No. 3, 372 (1975).
G. V. Kurdyumov et al., in: Problems of Metal Science and Physics of Metals [in Russian], No. 5, Metallurgizdat, Moscow (1958).
Additional information
V. Ya. Chubar' Zaporozhe Machine Construction Institute. Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 5, pp. 55–57, May, 1979.
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Popov, V.S., Brykov, N.N. & Pugachev, G.A. Effect of temperature on the wear resistance of steels with metastable austenite. Met Sci Heat Treat 21, 393–395 (1979). https://doi.org/10.1007/BF00780787
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DOI: https://doi.org/10.1007/BF00780787