Řízené válcování a ochlazování svitků z konstrukčních ocelí na KJT v TŽ, a. s.

Abstract

This work deals with a new project of structural steel rolling and comparing it to other different ways. This process helps to achieve higher tensile properties of worked steels without necessity of excessive alloying, additional heat treatment. The work focuses on suggestion of suitable combination of final rolling temperature and mode of controlled cooling.