Phase transformations

Accounting for the random character of nucleation in the modelling of phase transformations in steels

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Accounting for the random character of nucleation in the modelling of phase transformations in steels Łukasz Poloczek1, Roman Kuziak1, Jakub Foryś2, Danuta Szeliga2, Maciej Pietrzyk2 1 Łukasiewicz Research Network, Upper Silesian Institute of Technology, ul. K. Miarki 12, 44-100 Gliwice, Poland. 2 AGH University of Krakow, al. A. Mickiewicza 30, 30-059 Krakow, Poland. DOI: https://doi.org/10.7494/cmms.2023.2.0806 … Read more

Modeling of temperature-dependent cyclic performance of superelastic NiTi shape memory alloy

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Modeling of temperature-dependent cyclic performance of superelastic NiTi shape memory alloy Yao Xiao1,2, Shuangyan Ju1, Jianping Lin1 1School of Mechanical Engineering, Tongji University, 201804 Shanghai, China. 2Institute for Advanced Study, Tongji University, 200092 Shanghai, China. DOI: https://doi.org/10.7494/cmms.2022.1.0771 Abstract: In this paper, a three-dimensional micromechanical-based constitutive model is proposed to describe the temperature-dependent performance of a … Read more

Fast model for phase transformations during cooling of pre-annealed multiphase steels

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Fast model for phase transformations during cooling of pre-annealed multiphase steels Danuta Szeliga1, Roman Kuziak2, Władysław Zalecki2, Valeriy Pidvysotskyy2, Yuling Chang3, Wolfgang Bleck3, Daniel Bachniak1, Maciej Pietrzyk1 1AGH University of Science and Technology, Mickiewicza 30, 30-059 Krakow, Poland 2Łukasiewicz Research Network, Institute for Ferrous Metallurgy, K. Miarki 12, 44-100 Gliwice, Poland 3RWTH Aachen University, Templergraben … Read more

Strategy for the selection of the best phase transformation model for simulation of metals processing

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Strategy for the selection of the best phase transformation model for simulation of metals processing Łukasz Rauch, Krzysztof Bzowski, Konrad Perzyński, Łukasz Madej, Andriy Milenin, Maciej Pietrzyk AGH University of Science and Technology, al. Mickiewicza 30, 30-059 Kraków, Poland. DOI: https://doi.org/10.7494/cmms.2016.4.0592 Abstract: Connection of the finite element program with phase transformation models is often needed … Read more

Modelling of transient temperature field and phase transformation change a way for residual stress management in large size forgings

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Modelling of transient temperature field and phase transformation change a way for residual stress management in large size forgings Jakub Sroka1,4, Jesus Talamantes-Silva2, Michal Krzyzanowski1,3, Mark Rainforth4 1AGH University of Science and Technology, Faculty of Metals Engineering and Industrial Computer Science, al. Mickiewicza 30, 30-059, Kraków, Poland. 2Sheffield Forgemasters RD26 Ltd, PO Box 286 Brightside Lane, Sheffield S9 … Read more