Precipitation

GPU implementation of Kampmann-Wagner numerical precipitation models

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GPU implementation of Kampmann-Wagner numerical precipitation models Øyvind Jensen1, Henrik Lam2, Hallvard Fjær1 1Institute for Energy Technology, N-2027 Kjeller, Norway. 2Impetus AFEA, SE-14160 Huddinge, Sweden. DOI: https://doi.org/10.7494/cmms.2016.3.0581 Abstract: A Kampmann-Wagner type numerical precipitation model (KWN) has been implemented using NVIDIA’s CUDA framework for numerical programming of the graphics processing unit (GPU). Different implementation strategies are discussed and subjected to performance When … Read more

Cellular automata model of precipitation in microalloyed niobium steels

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Cellular automata model of precipitation in microalloyed niobium steels Przemysław Marynowski, Henryk Adrian, Maciej Pietrzyk AGH University of Science and Technology, al. Mickiewicza 30, 30-059 Krakow, Poland. DOI: https://doi.org/10.7494/cmms.2013.4.0465 Abstract: Proposition of a Cellular Automata model of carbonitride precipitation in microalloyed niobium steels is presented in the paper. Transition rules based on the current knowledge … Read more

Influence of initial state and chemical composition on the hardening and softening kinetics in hot metal forming

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Influence of initial state and chemical composition on the hardening and softening kinetics in hot metal forming Philipp Hagemann, Rudolf Kawalla, Werner Jungnickel, Matthias Schmidtchen Technische Universität Bergakademie Freiberg – Institut für Metallformung, Freiberg, Germany. DOI: https://doi.org/10.7494/cmms.2011.1.0327 Abstract: Materials in hot metal forming are suspended to a series of plastic deformation until they obtain their … Read more

Selection of the thermomechanical processing parameters of cucr forgings

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Selection of the thermomechanical processing parameters of cucr forgings Roman Kuziak1, Valeriy Pidvysots’Kyy1, Maciej Pietrzyk2 1Instytut Metalurgii Żelaza, ul. K. Miarki 12, 44-100 Gliwice, Poland. 2AGH University of Science And Technology, al. Mickiewicza 30, 30-059 Krakow, Poland. DOI: https://doi.org/10.7494/cmms.2010.3.0289 Abstract: Accounting for the microstructure evolution in the design of technology for manufacturing of parts made … Read more

Modelling and process optimisation for heavy plate rolling of structural steel

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Modelling and process optimisation for heavy plate rolling of structural steel Tadeusz Siwecki Corrosion & Metal Research Institute, KIMAB,Drottning Kristinas väg 48, 114 28 Stockholm, Sweden. DOI: https://doi.org/10.7494/cmms.2007.1.0116 Abstract: The aim of the paper is to present the recent developments (in Sweden) regarding microstructure and mechanical property enhancement through thermo-mechanical controlled processing (TMCP) of structural … Read more