cmms

The MLPG in gradient theory for size-dependent magnetoelectroelasticity

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The MLPG in gradient theory for size-dependent magnetoelectroelasticity Jan Sladek1, Vladimir Sladek1, Slavomir Hrcek2 1Institute of Construction and Architecture, Slovak Academy of Sciences, 84503 Bratislava, Slovakia. 2Faculty of Mechanical Engineering, University of Zilina, 01026 Zilina, Slovakia. DOI: https://doi.org/10.7494/cmms.2017.1.0578 Abstract: The strain gradient magnetoelectroelasticity is applied to solve two-dimensional boundary value problems. The electric and magnetic field-strain gradient … Read more

Simulation and measurement of temperature in high speed drawing process of steel wires

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Simulation and measurement of temperature in high speed drawing process of steel wires Maciej Suliga, Piotr Szota, Sebastian Mróz Czestochowa University of Technology, 19 Armii Krajowej Str., 42-200 Częstochowa, Poland. DOI: https://doi.org/10.7494/cmms.2017.1.0577 Abstract: Theoretical and experimental investigations of steel wire heating up and cooling down in the high-speed drawing process have been carried out in … Read more

On the applicability of JMAK-type models in predicting IN718 microstructural evolution

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On the applicability of JMAK-type models in predicting IN718 microstructural evolution Nicola Stefani1, Olga Bylya2, Aleksey Reshetov2, Paul Blackwell2 1Department of Design, Manufacture and Engineering Management, University of Strathclyde, 75 Montrose Street, Glasgow, G1 1XJ, United Kingdom. 2Advanced Forming Research Centre, University of Strathclyde, 85 Inchinnan Drive, Inchinnan, Renfrewshire, PA4 9LJ, United Kingdom. DOI: https://doi.org/10.7494/cmms.2017.1.0576 Abstract: Nickel-based superalloys are widely … Read more

Finite Element Modelling of Titanium Aluminides

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Finite Element Modelling of Titanium Aluminides Irina Sizova, Alexander Sviridov, Martin Günther, Markus Bambach Chair of Mechanical Design and Manufacturing, Brandenburg University of Technology Cottbus – Senftenberg, Konrad – Wachsmann – Allee 17, Cottbus D-03046, Germany. DOI: https://doi.org/10.7494/cmms.2017.1.0575 Abstract: Hot forging is an important process for shaping and property control of lightweight titanium aluminide parts. Dynamic recrystallization and phase transformations play an … Read more

Towards intelligent materials testing with reduced experimental effort for hot forming

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Towards intelligent materials testing with reduced experimental effort for hot forming Markus Bambach1, Muhammad Imran1, Johannes Buhl1, Sebastian Härtel2, Birgit  Awiszus2 1Chair of Mechanical Design and Manufacturing, Brandenburg University of Technology Cottbus – Senftenberg, Konrad – Wachsmann – Allee 17, D-03046 Cottbus, Germany. 2Department Virtual Production Engineering, Institute of Machine Tools and Production Processes, Chemnitz University of Technology, … Read more

Experimental investigations on the transformation-induced plasticity in a high tensile steel under varying thermo-mechanical loading

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Experimental investigations on the transformation-induced plasticity in a high tensile steel under varying thermo-mechanical loading Bernd-Arno Behrens, Anas Bouguecha, Christian Bonk, Alexander Chugreev Institute of Forming Technology and Machines (IFUM), Leibniz Universitaet Hannover, An der Universitaet 2, 30823 Garbsen, Germany. DOI: https://doi.org/10.7494/cmms.2017.1.0573 Abstract: Transformation-induced plasticity (TRIP) also known as transformation plasticity (TP) occurs during solid … Read more

Analysis of Bainite Onset During Cooling Following Prior Deformation at Different Temperatures

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Analysis of Bainite Onset During Cooling Following Prior Deformation at Different Temperatures Aarne Pohjonen, Antti Kaijalainen, Mahesh Somani, Jari Larkiola University of Oulu, Pentti Kaiteran katu 1, 90014 Oulu, Finland. DOI: https://doi.org/10.7494/cmms.2017.1.0572 Abstract: We apply method for calculating the austenite to bainite phase transformation onset for any cooling path for a steel of composition 0.09C, 0.2Si, 1.0Mn, 0.03Al, 1.1Cr, 0.18Mo, 0.026Ti, … Read more

On the Specifics of Modelling of Rotary Forging Processes

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On the Specifics of Modelling of Rotary Forging Processes Bhaskaran Krishnamurthy, Olga Bylya, Lisa Muir, Alastair Conway, Paul Blackwell Advanced Forming Research Centre, University of Strathclyde, 85 Inchinnan Drive, Inchinnan – PA49LJ, United Kingdom. DOI: https://doi.org/10.7494/cmms.2017.1.0571 Abstract: Rotary forging process, in spite of its various advantages, has still not reached industrial production scale owing to … Read more

External force field during diffusion – sedimentation in condensed matter

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External force field during diffusion – sedimentation in condensed matter Bartek Wierzba, Wojciech Nowak, Patrycja Wierzba, Jan Sieniawski Rzeszow University of Technology, Faculty of Mechanical Engineering and Aeronautics, al. Powstańców Warszawy 12, 35-959, Rzeszów, Poland. DOI: https://doi.org/10.7494/cmms.2017.1.0570 Abstract: In this paper numerical description of the external force field during interdiffusion is discussed. Two methods of modeling the … Read more

Numerical model of thin metal film heating using the boundary element method

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Numerical model of thin metal film heating using the boundary element method Ewa Majchrzak1, Bohdan Mochnacki2 1Silesian University of Technology, Konarskiego 18a, 44-100 Gliwice. 2University of Occupational Safety Management, Bankowa 8, 40-007 Katowice. DOI: https://doi.org/10.7494/cmms.2017.1.0569 Abstract: The subject of the paper is connected with the microscale heat transfer proceeding in the metal domain. In particular, the heating process of … Read more