INVESTIGATION OF THE INFLUENCE OF AUSTENITIC STEEL SURFACING ON CRACK OPENING OF PEARLITIC STEEL PIPELINE Du850

Abstract

A pipeline with surfacing is investigated. It is shown what happens to the base metal of the pipeline if it is clad with surfacing under normal operating conditions and the obtained stresses and strains are investigated. The influence of surfacing on the through crack in the pipeline was investigated and its influence on a crack opening was also studied