Cantin, G. M. Delphine2006-12-282006-12-2819971997http://hdl.handle.net/2440/19115Bibliography: leaves 361-370.xvii, 451 leaves : ill. (some col.) ; 30 cm.Determines the effects of welding and metallurgical variables on the formation of hollow bead and provides a detailed study of the characteristics of hollow bead in order to understand their formation.278018 bytesapplication/pdfenWelded joints Defects.Pipelines Design and construction.An investigation of the formation of hollow bead defects in pipeline field welds / G.M. Delphine Cantin.Thesis