Abstract
Рассмотрены аналитические модели превращения аустенита в стали, учитывающие влияние напряженного состояния на скорость превращения при термообработке сталей. Предложены простые аналитические выражения для расчета скорости и количества образующегося мартенсита в зависимости от величины напряжения в γ-фазе.
Highlights
Christian J.W. The Theory of Transformations in Metals and Alloys, 1st Edition, Pergamon Press, Oxford, UK, 2002
The analysis of the presented works shows that mathematical modeling of austenite decomposition during heat treatment is possible using both ТТТ and ССT diagrams
Тhe effect of the stress-strain state arising in the process of heat treatment of parts on the kinetics of structural transformations is usually not taken into account
Summary
Christian J.W. The Theory of Transformations in Metals and Alloys, 1st Edition, Pergamon Press, Oxford, UK, 2002. Krot P.V., Bobyr S.V., Dedik M.O. Simulation of backup rolls quenching with experimental study of deep cryogenic treatment / Int. J. of Microstructure and Materials Properties, 2017, Vol.12, No.3/4.
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