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Information × Registration Number 0220U104350, 0119U002963 , R & D reports Title Research of isothermal quenching modes on bainite iron alloys, doped with chromium and manganese. popup.stage_title Head Kutsova Valentyna Z., Registration Date 16-12-2020 Organization National Metallurgical Academy Of Ukraine popup.description2 The composition of new thriftily alloyed wear-resistant materials based on chromium-manganese-nickel alloys was developed. The patterns of structure formation in chromium-manganese-nickel alloys were researched in liquid-solid and solid states. The ways of influencing the metal in the liquid-solid state and during crystallization in the mold were researched to increase the cooling rate and improve the quality of castings. Thermo temporal parameters of casting of thriftily alloyed wear-resistant chromium-manganese-nickel alloys were determined. The rational modes of heat treatment of chromium-manganese-nickel alloys for industrial use was developed. The heat treatment of parts of metallurgical and machine-building equipment (rolling tools) from thriftily alloyed alloys was proposed. It is shown that this treatment provides an increase in the complex of mechanical and operational properties (hardness - 65 HRC; wear intensity 0,8x10-3 g / min; increase in wear resistance - 2.5 - 3 times).  Product Description popup.authors Baskevich Olexander S. Gorbunov Sergei D. Grebeneva Anna V. Kovzel' Maksim A. Kotova Tatyana V. Kutsova Vlentyna Z. Myronova Tetiana M. Ratnikova Irina V. Khrychykov Valeri E. Shvets Pavel Yu. popup.nrat_date 2020-12-16 Close