@ARTICLE{Aftandiliants_Y._Regularities_2023, author={Aftandiliants, Y. and Gnyloskurenko, S. and Meniailo, H. and Khrychikov, V. and Lomakin, V.}, volume={vol. 23}, number={No 1}, journal={Archives of Foundry Engineering}, pages={110-117}, howpublished={online}, year={2023}, publisher={The Katowice Branch of the Polish Academy of Sciences}, abstract={The chemical composition of alloys plays an important role at their crystallization and influences the solid phase formation, and thus, microstructure and properties. The present paper studies the release of the heat of crystallization of alloyed wear-resistant cast irons in order to determine the quantitative patterns of the chemical composition influence to the kinetics of crystallization. The differential thermal analysis was applied to get the data of heat release, its rate at cast iron temperature decrease. The normalized dependence of the amount of crystallization heat over time was obtained. The main temperature parameters were analyzed and four stages at irons crystallization were established and characterized with their duration and released heat. The multiple correlation analysis allowed considering a numerous physical and chemical factors and distinguishing their role at crystallization of irons. As a result, the quantitative regularities are determined of influencing the content of alloying elements, impurities and carbides on a heat and time of crystallization at the different stages of solidification, which are of great importance in developing alloyed irons with required quality and properties.}, type={Article}, title={Regularities of Crystallization Heat Release During Solidification of Alloyed Cast Irons}, URL={http://journals.pan.pl/Content/126712/PDF/AFE%201_2023_14.pdf}, doi={10.24425/afe.2023.144286}, keywords={Regularities, Crystallization Heat, Solidification, Cast iron, Alloying}, }