Welding Process of S32750 Super Duplex Stainless Steel Plate

Using the combined welding method of GTAW+GMAW-P, the transverse and vertical welding positions of the 12 mm thick S32750 super duplex stainless steel plate were tested. The selection of welding methods, materials, grooves, process parameters, as well as the cleaning, preheating and interpass temperature control before welding were introduced in detail. After welding, tensile test, […]

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