TPWJ, 2010, #7, 29-31 pages
MAGNETICALLY-IMPELLED ARC BUTT WELDING OF PIPES OF STEEL X70
Journal The Paton Welding Journal
Publisher International Association «Welding»
ISSN 0957-798X (print)
Issue № 7, 2010 (July)
S.I. KUCHUK-YATSENKO, V.S. KACHINSKY, V.Yu. IGNATENKO, E.I. GONCHARENKO and M.P. KOVAL
E.O. Paton Electric Welding Institute, NASU, Kiev, Ukraine
The paper gives the resuels of investigation of weldability of pipes of dia. 168 x 7 mm from X70 steel for application in pipelines for various purposes, as well as the results of metallographic and mechanical property investigations of welded joints.
press welding, magnetically-impelled arc, pipe steel X70, pipelines, joint formation, technology of welding
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