Řízené válcování šroubárenských ocelí a jejich ochlazování s použitím izolovaných tunelů na KJT v TŽ, a.s.

Abstract

The subject of the diploma thesis is to design and compare different ways of rolling of screw steel. Another point is to determine the impact of the technology to functional characteristics of processed steel, especially to determine the influence of slow cooling in isolated tunnels on these properties. The diploma thesis is focused on the real possibilities of production steels with such functional characteristics to avoid the need additional heat treatment made by customers.