Optimalizace postupu plazmového svařování austenitické oceli

Abstract

This thesis deals with analysis of welded components of production technology. In introduction of work focused on plasma welding technology, describes current Equipment problems and weldability of austenitic steel. Furthermore, as described defects arising during the welding process. Was determined by their causes and was subsequently determined corrective action. Were optimized welding parameters for the newly supplied material and weld test performed. The paper the technological and material criteria and limit values. In crossing them can increase scrap. The results are usable for further examination of this issue.