Svařitelnost jemnozrných mikrolegovaných ocelí

Abstract

KOPAŇÁKOVÁ, S. Weldability of Fine-granied Microalloyed Steels. Master Thesis. Ostrava: VŠB – Technical University of Ostrava, Faculty of Mechanical Engineering, Department of Mechanical Technology, 2010, 54 p. Thesis head: Schwarz, D.

The master thesis is concerned with the study of high tenacious weldability of fine-granied microalloyed. steels. The aim of this work is to suggest efficient technologies of welding and efficient additional materials for the chosen basic material. In the experimental part of the work I deal with verification of basic mechanical qualities of weld joints and structure dualities of weld joints. As a conclusion, I state an evaluation of results of these particular tests.