Preliminary communication

Analysis of the microstructure evolution during thermo-mechanical treatment of the steel plates in grade X80-X100

M. Knapinski ; Faculty of Materials Processing Technology and Applied Physics, Czestochowa University of Technology, Czestochowa, Poland
H. Dyja ; Faculty of Materials Processing Technology and Applied Physics, Czestochowa University of Technology, Czestochowa, Poland
A. Kawalek ; Faculty of Materials Processing Technology and Applied Physics, Czestochowa University of Technology, Czestochowa, Poland
T. Fraczek ; Faculty of Materials Processing Technology and Applied Physics, Czestochowa University of Technology, Czestochowa, Poland
K. Laber ; Faculty of Materials Processing Technology and Applied Physics, Czestochowa University of Technology, Czestochowa, Poland

Abstract

In the work the results of the physical modeling of plate rolling process of HSLA steel were presented. The simulations were carried out using the Gleeble 3800 device and the anvils set for plane strain compression study. The aim of the simulation were a determination of a influence of changes in chemical composition of steel on obtained final structure and tensile strength of specimens after controlled deformation and accelerated cooling to room temperature. During investigation three grades of steels with a little different chemical composition were examined.

Keywords

rolling; plates; thermo-mechanical treatment; HSLA steels

Hrčak ID:

92678

URI

https://hrcak.srce.hr/92678

Publication date:

1.4.2013.

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