FEATURES OF KINETICS OF DECAY AND FORMATION OF STRUCTURE IN СHROMO-MOLYBDENUM-VANADIUM STEEL AT CONTINUOUS COOLING FROM DIFFERENT TEMPERATURES OF AUSTENITIZATION

V. A. Lutsenko; T. N. Golubenko; O. V. Lutsenko; N. A. Glazunova

Litʹë i Metallurgiâ (Dec 2016)

FEATURES OF KINETICS OF DECAY AND FORMATION OF STRUCTURE IN СHROMO-MOLYBDENUM-VANADIUM STEEL AT CONTINUOUS COOLING FROM DIFFERENT TEMPERATURES OF AUSTENITIZATION

V. A. Lutsenko,
T. N. Golubenko,
O. V. Lutsenko,
N. A. Glazunova

Affiliations

V. A. Lutsenko: Iron and Steel Institute of NAS Ukraine
T. N. Golubenko: Iron and Steel Institute of NAS Ukraine
O. V. Lutsenko: Iron and Steel Institute of NAS Ukraine
N. A. Glazunova: BSW - management company of "BMC" holding

Journal volume & issue: Vol. 0, no. 3
pp. 82 – 86

Abstract

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Influence of austenite grain size of chrome-molybdenum-vanadium steel on formation of structure at continuous cooling has been studied. It is shown, that at the coarsen of grain with increasing temperature of austenitization from 850 till 1050°С stability of the supercooled austenite in structure of chrome-molybdenum-vanadium steel is increased, that is promoted decrease in critical quenching rate.

Published in Litʹë i Metallurgiâ

ISSN: 1683-6065 (Print); 2414-0406 (Online)
Publisher: Belarusian National Technical University
Country of publisher: Belarus
LCC subjects: Technology: Mining engineering. Metallurgy
Website: http://lim.bntu.by/

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