INFLUENCE OF PIPE FORMING OPERATIONS ON FACTURE RESISTANCE PARAMETERS

Abstract

The paper presents an analysis of the influence of pipe processing on fracture resistance (CTOD) parame-ters. Fracture resistance is an important indicator for assessing the strength of materials, especially in the case of metal structures subjected to long-term loads and impacts, such as high-pressure pipelines. The results of the analysis can be used to develop methods and technologies to improve the frac-ture resistance of pipelines. Further research in this area can be aimed at optimization of forming operations of pipe processing taking into account fracture resistance parameters.