Modeling of the tension and compression behavior of sintered 316L using micro computed tomography

Czasopismo : Acta Mechanica et Automatica
Tytuł artykułu : Modeling of the tension and compression behavior of sintered 316L using micro computed tomography

Autorzy :
Chand, R.
Department of Mathematics, Government Arya Degree College Nurpur, Himachal Pradesh, 176202, India, rameshnahan@yahoo.com,
Rana, G. C.
Department of Mathematics, Government College Nadaun, Himachal Pradesh, 177103, India, drgcrana15@gmail.com,
Doroszko, M.
Faculty of Mechanical Engineering, Department of Mechanics and Applied Computer Science, Bialystok University of Technology, ul. Wiejska 45C, 15-351 Białystok, Poland, m.doroszko@doktoranci.pb.edu.pl,
Seweryn, A.
Faculty of Mechanical Engineering, Department of Mechanics and Applied Computer Science, Bialystok University of Technology, ul. Wiejska 45C, 15-351 Białystok, Poland, a.seweryn@pb.edu.pl,
Abstrakty : This paper describes the method of numerical modeling of the tension and compression behavior of sintered 316L. In order to take into account the shape of the mesostructures of materials in the numerical modeling, X-ray microtomography was used. Based on the micro-CT images, three-dimensional geometrical models mapped shapes of the porosity were generated. To the numerical calculations was used finite element method. Based on the received stress and strain fields was described the mechanism of deformation of the materials until fracture. The influence of material discontinuities at the mesoscopic scale on macromechanical properties of the porous materials was investigated.

Słowa kluczowe : metoda elementów skończonych (MES), mikrotomografia rentgenowska, materiały porowate, plastyczność, właściwości mechaniczne, Finite Element Method, X-ray microtomography, porous materials, mechanical properties, plasticity,
Wydawnictwo : Oficyna Wydawnicza Politechniki Białostockiej
Rocznik : 2015
Numer : Vol. 9, no. 2
Strony : 70 – 74
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DOI :
Cytuj : Chand, R. ,Rana, G. C. ,Doroszko, M. ,Seweryn, A. , Modeling of the tension and compression behavior of sintered 316L using micro computed tomography. Acta Mechanica et Automatica Vol. 9, no. 2/2015
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