Baryshnikov M.P., Chukin M.V., Boyko A.B., Dyja H., Nazaybekov A.B. Research methods of mechanical properties of metals and alloys during their forming subject to an inhomogeneous structure

Abstract

This article presents studies of the effect of heterogeneous structural components on a stress and strain state in processes of forming metals and alloys. A review of modeling techniques including their strengths and weaknesses is made. The article presents an analysis of the microstructure of wire rod and determines a type of non-metallic inclusions for finite element modeling in a software package. A finite element method was used to model prestressing of bimetallic copper-clad steel rods and drawing of high-tensile reinforcement bars manufactured from steel grade 80R.

Keywords

Inhomogeneity of the structure, microstructure, nonmetallic inclusions, finite element method.

Baryshnikov Mikhail Pavlovich – Ph.D. (Eng.), Professor, Nosov Magnitogorsk State Technical University, Rus-sia. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it..

Chukin Mikhail Vitalevich – D. Sc. (Eng.), Professor, First Vice-Rector – Vice-Rector for Science and Innovation, Nosov Magnitogorsk State Technical University, Russia. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it..

Boyko Artem Borisovich – Postgraduate Student, Nosov Magnitogorsk State Technical University, Russia. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it..

Dyja Henrik – D.Sc. (Eng.), Professor, Director of the Institute of Metal Forming and Engineering Security, Czestochowa University of Technology, Poland. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it..

Nazaybekov Abdrakhman Batyrbekovich – Academician, D.Sc. (Eng.), Professor, Rector of Rudny Industrial Institute, Kazakhstan. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it..

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