Mechanical properties

Computer modelling of the ablation casting process and prediction of the strength properties of AC-42000 castings

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Computer modelling of the ablation casting process and prediction of the strength properties of AC-42000 castings Marcin Małysza1,2, Sabina Puzio2, Katarzyna Major-Gabryś2, Mirosław Głowacki2, Dorota Wilk-Kołodziejczyk1,2, Jadwiga Kamińska1 1Centre of Casting Technology, Łukasiewicz Research Network – Krakow Institute of Technology, Krakow, Poland. 2AGH University of Science and Technology, Al. Mickiewicza 30, 30-059 Krakow, Poland. DOI: … Read more

Considering semi-crystallinity in molecular simulations of mechanical polymer properties –using nanoindentation of polyethylene as an example

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Considering semi-crystallinity in molecular simulations of mechanical polymer properties – using nanoindentation of polyethylene as an example Susanne Fritz FILK Freiberg Institute gGmbH, Meißner Ring 1-5, 09599 Freiberg, Germany. DOI: https://doi.org/10.7494/cmms.2021.1.0747 Abstract: Molecular dynamic (MD) simulations have been used to investigate the response of semi-crystalline polymers in nanoindentation tests, using polyethylene (PE) as an example. … Read more

Structural evolution and mechanical properties changes in dual-phase steel during continuous annealing process

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Structural evolution and mechanical properties changes in dual-phase steel during continuous annealing process Roman Kuziak1, Krzysztof Radwański1, Władysław Zalecki1, Artur Mazur1, Andrzej Wrożyna1, Norbert Kwiaton2, Jean Christophe Hell3, Jean-Louis Collet4 1Instytut Metalurgii Żelaza, ul. K. Miarki 12-14, 44-100 Gliwice, Poland.2Salzgitter Mannesmann Forschung GmbH.3ArcelorMittal Maizières Research SA.4Centre de Recharches Metallurgiques. DOI: https://doi.org/10.7494/cmms.2015.3.0543 Abstract: The paper presents … Read more

Molecular models of polycrystalline and porous materials

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Molecular models of polycrystalline and porous materials Adam Mrozek Institute of Computer Science, Cracow University of Technology,Warszawska 24, 31-155 Cracow, Poland. DOI: https://doi.org/10.7494/cmms.2014.1.0473 Abstract: Creation of the metallic polycrystalline and porous structures based on the molecular dynamics (MD) simulations are presented in this paper. The simple Morse potential, as well as, the more sophisticated Embedded … Read more

Simulation of thermo-mechanical processes during hot forging and prediction of mechanical properties of products

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Simulation of thermo-mechanical processes during hot forging and prediction of mechanical properties of products Valeriy Pidvysots’kyy, Jarosław Opara, Andrzej Wrożyna, Władysław Zalecki, Roman Kuziak Instytut Metalurgii Żelaza im. St. Staszica, K. Miarki Street 12-14, 44-100 Gliwice, Poland. DOI: https://doi.org/10.7494/cmms.2011.2.0303 Abstract: This paper presents the results of physical and numerical simulation of forging followed by controlled-cooling … Read more

Numerical model of a tig welding process for the aviation industry, including analysis of the heat transfer

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Numerical model of a tig welding process for the aviation industry, including analysis of the heat transfer Andrzej Kuźniar1, Paweł Rygiel1, Stanisław Dudek1, Antoni Gnot1, Tadeusz Gancarczyk1, Konrad Perzyński2 1“WSK “”PZL – Rzeszów”” S.A., ul. Hetmańska 120, 35-078 Rzeszów, Poland”.2Department of Applied Computer Science and Modeling, Akademia Górniczo-Hutnicza, al. Mickiewicza 30, 30-059, Kraków, Poland. DOI: … Read more

Thermal modeling of friction stir welding of Sc-modified Al-Zn-Mg-Cu alloy

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Thermal modeling of friction stir welding of Sc-modified Al-Zn-Mg-Cu alloy Carter Hamilton1, Stanisław Dymek2, Oleg Senkov3 1Department of Mechanical and Manufacturing Engineering Miami University, Oxford, OH.2Faculty of Metals Engineering and Industrial Computer Science AGH University of Science and Technology, Kraków, Poland.3UES, Inc., 4401 Dayton-Xenia Rd., Dayton, OH 45432-1894, USA. DOI: https://doi.org/10.7494/cmms.2009.4.0267 Abstract: Small additions of … Read more

Determination of mechanical properties of the weld zone of tailor-welded blanks

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Determination of mechanical properties of the weld zone of tailor-welded blanks Jerzy Rojek1, Monika Hyrcza-Michalska2, Adam Bokota3, Wiesława Piekarska3 1Institute of Fundamental Technological Research, Warsaw, Poland. 2Politechnika Śląska, Katowice, Poland. 3Politechnika Częstochowska, Częstochowa, Poland. DOI: https://doi.org/10.7494/cmms.2009.1.0222 Abstract: The present paper presents different available methods to determine mechanical properties of the weld zone of tailorwelded blanks … 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

Modelling the mechanical properties of multiphase steels

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Modelling the mechanical properties of multiphase steels Corinna Thomser1, Ulrich Prahl1, Henk Vegter2, Wolfgang Bleck1 1Institute of Ferrous Metallurgy, RWTH Aachen University, Germany. 2Corus RD&T, IJmuiden, Netherlands. DOI: https://doi.org/10.7494/cmms.2007.1.0118 Abstract: Due to economic, environmental and safety reasons the use of high strength steels for the automotive industry is increasing rapidly. For an optimal combination of … Read more