DEVELOPMENT OF METAL MAGNETIC MEMORY METHOD FOR DETERMINING RESIDUAL STRESSES IN THE PRODUCTION OF WELDED PIPES
DOI:
https://doi.org/10.30888/2663-5712.2021-08-01-001Keywords:
metal magnetic memory method, weld seam, heat-affected zone, residual stresses, pipe billet.Abstract
The article proposes the use of the metal magnetic memory method for the purpose of detecting and measuring residual stresses in welded seams and heat-affected zones of longitudinal welded pipes. The experimental study was divided into the following stageMetrics
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