Open AccessImproving the wear resistance of steel products by using non-standard heat treatment modes. Foundryproductionandmetallurgy
Author(s) -
D. M. Berdiev,
A. A. Yusupov
Publication year - 2021
Publication title -
litʹë i metallurgiâ
Language(s) - English
Resource type - Journals
eISSN - 2414-0406
pISSN - 1683-6065
DOI - 10.21122/1683-6065-2021-2-100-104
Subject(s) - tempering , materials science , metallurgy , quenching (fluorescence) , wear resistance , alloy , carbon fibers , composite material , carbon steel , corrosion , physics , quantum mechanics , composite number , fluorescence
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 (Ac 3 + 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.