Improving the wear resistance of steel products by using non-standard heat treatment modes. Foundryproductionandmetallurgy
https://doi.org/10.21122/1683-6065-2021-2-100-104
Abstract
The use of non-standard modes of heat treatment increases the density of dislocations in the crystal structure of the α-phase and increases the wear resistance of carbon, low-alloy steels under various friction conditions, which is comparable to the results when heated to a standard temperature (Ac3 + 30–50 °C). The preliminary extreme heating temperature is determined. After requenching at standard temperature and low tempering, the wear resistance of steels under various types of friction increases by up to 40 % compared to standard quenching.
About the Authors
D. M. Berdiev
Tashkent State Technical University named after I. Karimov
Uzbekistan
Tashkent, Uzbekistan, 2, Universitetskaya str.
Uzbekistan
Tashkent, Uzbekistan, 2, Universitetskaya str.
A. A. Yusupov
Tashkent State Technical University named after I. Karimov
Uzbekistan
Tashkent, Uzbekistan, 2, Universitetskaya str.
Uzbekistan
Tashkent, Uzbekistan, 2, Universitetskaya str.
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Review
For citations:
Berdiev D.M., Yusupov A.A. Improving the wear resistance of steel products by using non-standard heat treatment modes. Foundryproductionandmetallurgy. Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2021;(2):100-104. (In Russ.) https://doi.org/10.21122/1683-6065-2021-2-100-104
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