cmms

Modelling of stamping process of titanium tailor-welded blanks

by

Modelling of stamping process of titanium tailor-welded blanks Piotr Lacki, Janina Adamus, Wojciech Więckowski, Julita Winowiecka Częstochowa University of Technology, ul. Dąbrowskiego 69, 42-201 Częstochowa, Poland. DOI: https://doi.org/10.7494/cmms.2013.2.0451 Abstract: In the paper some numerical simulation results of sheet-titanium forming of tailor-welded blanks (TWB) are presented. Forming the spherical caps from the uniform and welded blanks … Read more

The multi-scale numerical and experimental analysis of cold wire drawing for hardly deformable biocompatible magnesium alloy

by

The multi-scale numerical and experimental analysis of cold wire drawing for hardly deformable biocompatible magnesium alloy Andrzej Milenin, Piotr Kustra, Dorota Byrska-Wójcik AGH University of Science and Technology, al. Mickiewicza 30, 30-059 Kraków, Poland. DOI: https://doi.org/10.7494/cmms.2013.2.0436 Abstract: The problem of determination the drawing schedule of the cold drawing of thin (less than 0.1 mm) wire … Read more

First principles phase diagram calculations for the cdse-cds wurtzite, zincblende and rock salt structures

by

First principles phase diagram calculations for the cdse-cds wurtzite, zincblende and rock salt structures Andrzej Woźniakowski1, Józef Deniszczyk1, Omar Adjaoud2,4, Benjamin P. Burton3 1Institute of Materials Science, University of Silesia, Bankowa 12, 40-007 Katowice, Poland2GFZ German Research Centre for Geosciences, Section 3.3, Telegrafenberg, 14473 Potsdam, Germany.3Ceramics Division, Materials Science and Engineering Laboratory, National Institute of … Read more

Three-dimensional adaptive algorithm for continuous approximations of material data using space projection

by

Three-dimensional adaptive algorithm for continuous approximations of material data using space projection Piotr Gurgul, Marcin Sieniek, Maciej Paszyński, Łukasz Madej AGH University of Science and Technology, al. Mickiewicza 30, 30-059 Krakow, Poland. DOI: https://doi.org/10.7494/cmms.2013.2.0437 Abstract: The concept of the H1 projections for an adaptive generation of a continuous approximation of an input 3D image in … Read more

Phase diagram calculations for the znse – bese system by first-principles based thermodynamic monte carlo integration

by

Phase diagram calculations for the znse – bese system by first-principles based thermodynamic monte carlo integration Andrzej Woźniakowski, Józef Deniszczyk Institute of Materials Science, University of Silesia, Bankowa 12, 40-007 Katowice, Poland. DOI: https://doi.org/10.7494/cmms.2013.2.0453 Abstract: The T-x phase diagram of Zn1-xBexSe alloy is calculated by means of ab initio method supplemented with the lattice Ising-like … Read more

Parallel identification of voids in a microstructure using the boundary element method and the bioinspired algorithm

by

Parallel identification of voids in a microstructure using the boundary element method and the bioinspired algorithm Wacław Kuś, Radosław Górski Silesian University of Technology, Institute of Computational Mechanics and Engineering, Konarskiego 18A, 44-100 Gliwice, Poland. DOI: https://doi.org/10.7494/cmms.2013.2.0438 Abstract: The problem of identification of the size of a void in a microscale on the basis of … Read more

Modelling microstructure evolution during equal channel angular pressing of magnesium alloys using cellular automata finite element method

by

Modelling microstructure evolution during equal channel angular pressing of magnesium alloys using cellular automata finite element method Michal Gzyl1, Andrzej Rosochowski1, Andrzej Milenin2, Lech Olejnik3 1University of Strathclyde, 75 Montrose Street, Glasgow G1 1XJ, United Kingdom2AGH University of Science and Technology, al. Mickiewicza 30, 30-059 Kraków, Poland.3Warsaw University of Technology, ul. Narbutta 85, 02-524 Warszawa, … Read more

Application of the three dimensional digital material representation approach to model microstructure inhomogeneity during processes involving strain path changes

by

Application of the three dimensional digital material representation approach to model microstructure inhomogeneity during processes involving strain path changes Krzysztof Muszka, Łukasz Madej AGH University of Science and Technology, Faculty of Metals Engineering and Industrial,Computer Science, Mickiewicza 30, 30-059 Kraków, Poland. DOI: https://doi.org/10.7494/cmms.2013.2.0439 Abstract: The present paper discusses possibilities of application of the 3D Digital … Read more

The migration of Kirkendall plane during diffusion

by

The migration of Kirkendall plane during diffusion Bartek Wierzba Interdisciplinary Centre for Materials Modelling, FMSci&C, AGH University of Science,and Technology, Al. Mickiewicza 30, 30-059 Kraków, Poland. DOI: https://doi.org/10.7494/cmms.2013.2.0455 Abstract: In this study some aspects of Kirkendall and lattice plane migration in binary diffusion couples are studied by means of numerical simulations by bi-velocity method. The … Read more

Identification of interface position in two-layered domain using gradient method coupled with the bem

by

Identification of interface position in two-layered domain using gradient method coupled with the bem Ewa Majchrzak1, Bohdan Mochnacki2 1Institute of Computational Mechanics and Engineering, Silesian University of Technology, Konarskiego 18a, 44-100 Gliwice, Poland.2Higher School of Labour Safety Management, Bankowa 8,40-007 Katowice, Poland. DOI: https://doi.org/10.7494/cmms.2013.2.0440 Abstract: The non-homogeneous domain being the composition of two sub-domains is … Read more