Advances in the total quality process of producing stainless steel tubing using laser beam welding methods are detailed in a technical bulletin from Rath~R Mfg. Co. The bulletin details the features of laser welding mills, incorporating disciplines in annealing, cold working of the weld bead, and other manuacturing steps to effect proper weld recrystallization. The company has provided micrographs and other analyses of its technology.
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