Vliv parametrů austenitizace a deformace na fázové přeměny během ochlazování nízkouhlíkové oceli
Loading...
Downloads
3
Date issued
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Vysoká škola báňská - Technická univerzita Ostrava
Location
Signature
Abstract
The aim of this bachelor thesis is to examine influence of thermomechanical parameters on the kinetics of transformation of austenite. In the theoretical part are characteristics of austenite, it´s transformation products and transformation diagrams (isothermal, anisothermal and with use of previous deformation). Experimental part describes experimental devices, processes of all done experiments and results of dilatometric tests, metallographic analysis, hardness measurements and simulation software QTSteel 3.2. The thesis also considers the differences between starting conditions of steel C10.
Description
Subject(s)
hermomechanical parametres, austenitization, transformation diagram, dilatometry, structure, cast structure „state“, formed structure „state“, steel C10