cmms

Use of process models to estimate CO2 emission reduction for top gas recycle furnace

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Use of process models to estimate CO2 emission reduction for top gas recycle furnace Rajeev Kumar Sahu1, Prodip Kumar Sen2 1Tata Steel R & D, Jamshedpur-831007, India.2Department of Metallurgical and Materials Engineering,Indian Institute of Technology, Kharagpur-721302, India. DOI: https://doi.org/10.7494/cmms.2015.2.0540 Abstract: The blast furnaces contribute to a major part of the CO2 emissions in an integrated … Read more

AMD APU systems as a platform for scientific computing

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AMD APU systems as a platform for scientific computing Filip Krużel1, Krzysztof Banaś2 1Cracow University of Technology,Warszawska 24, 31-155 Kraków, Poland.2AGH University of Science and Technology, al. Mickiewicza 30, 30-059, Kraków. DOI: https://doi.org/10.7494/cmms.2015.2.0541 Abstract: In our current work we investigate the possibility of using modern AMD APU architecture in scientific and technical computing. The architecture … Read more

Numerical simulation of the roll levelling of dp1000 steel using a nonlinear combined hardening material model

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Numerical simulation of the roll levelling of DP1000 steel using a nonlinear combined hardening material model Elena Silvestre, Eneko Sáenz De Argandoña, Lander Galdos, Joseba Mendiguren Mechanical and Manufacturing Department, Mondragon University, Loramendi 4, 20500 Mondragon, Gipuzkoa, Spain. DOI: https://doi.org/10.7494/cmms.2015.1.0501 Abstract: The roll levelling is a forming process used to remove the residual stresses and … Read more

Experimental characterization and numerical modeling of the mechanical behavior of half sandwich laminate in the context of blanking

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Experimental characterization and numerical modeling of the mechanical behavior of half sandwich laminate in the context of blanking L. Chen, T. Clausmeyer, A.E. Tekkaya Institute of Forming Technology and Lightweight Construction, TU Dortmund University, Baroper Str. 303, 44227 Dortmund, Germany. DOI: https://doi.org/10.7494/cmms.2015.1.0517 Abstract: In this short paper the complex mechanical behavior of an aluminum/low density … Read more

W-temper forming of AA7075 aluminum alloys as an alternative to the warm and hot stamping

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W-temper forming of AA7075 aluminum alloys as an alternative to the warm and hot stamping Eneko Sáenz De Argandoña1, Lander Galdos1, Rafael Ortubay1, Joseba Mendiguren1, Xabier Agirretxe2 1Mechanical and Manufacturing Department, Mondragon University, Loramendi 4,20500 Mondragon, Gipuzkoa, Spain.2Batz S. Coop., Torrea Auzoa, 2, 48140 Igorre, Bizkaia, Spain. DOI: https://doi.org/10.7494/cmms.2015.1.0502 Abstract: As important light-weight structure material, … Read more

Homogenization of fiber metal laminate structures characterized by orthotropic and elastic-plastic material models

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Homogenization of fiber metal laminate structures characterized by orthotropic and elastic-plastic material models Tomasz Nowak ABB Corporate Research Center, Starowiślna 13A Street, 31-138 Krakow, Poland. DOI: https://doi.org/10.7494/cmms.2015.1.0518 Abstract: This paper gives a theoretical background and provides numerical calculations for the non-linear mechanical behavior of the panel structures consisting of fiber reinforced composite and aluminum laminates. … Read more

Determination of heat transfer coefficients under closed loop controlled constant contact pressures

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Determination of heat transfer coefficients under closed loop controlled constant contact pressures Lander Galdos1, Eneko Sáenz De Argandoña1, Joseba Mendiguren1, Rafael Ortubay1, Xabier Agirretxe2, José Miguel Martín2 1Mechanical and Manufacturing Department, Mondragon University, Loramendi 4,20500 Mondragon, Gipuzkoa, Spain.2Batz S. Coop., Torrea Auzoa, 2, 48140 Igorre, Bizkaia, Spain. DOI: https://doi.org/10.7494/cmms.2015.1.0503 Abstract: During hot forming and tailor … Read more

Competition between Kirkendall shift and Frenkel effect during 2D diffusion process

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Competition between Kirkendall shift and Frenkel effect during 2D diffusion process Bartek Wierzba, Patrycja Wierzba Rzeszow University of Technology, al. Powstańców Warszawy 12, 35-959, Rzeszów, Poland. DOI: https://doi.org/10.7494/cmms.2015.1.0519 Abstract: In this paper numerical description of the interdiffusion process where the competition between the Kirkendall shift and Frenkel effect is showed. The vacancy generation and voids … Read more

Artificial neural networks and response surface methodology as a tool for analysis the spindle torque in FSP process

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Artificial neural networks and response surface methodology as a tool for analysis the spindle torque in FSP process Marek S. Węglowski Institute of Welding, Bl. Czesława Str. 16-18, 44-100 Gliwice. DOI: https://doi.org/10.7494/cmms.2015.1.0504 Abstract: The article presents the effect of rotational and travelling speeds and down force on the spindle torque acting on the tool in … Read more

Calculation of the Fe-Fe3C phase equilibrium diagram

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Calculation of the Fe-Fe3C phase equilibrium diagram Henryk Adrian, Przemysław Marynowski, Dariusz Jędrzejczyk AGH University of Science and Technology, al. Mickiewicza 30, 30-059 Kraków. DOI: https://doi.org/10.7494/cmms.2015.1.0520 Abstract: In heat treatment processes of steel the very important role plays the Fe-Fe3C phase equilibrium diagram. It enables the selection of the temperature of austenitisation in respect to … Read more