Study on the Flow Behavior of Molten Pool in K-TIG Welding of Invar 36 and Stainless Steel Dissimilar Materials. - Li, Chunsi; Xu, Peng; Du, Yonggang; Li, Jiayuan; Liu, Hongbing; Wang, Fei; He, Bowei; Xuan, Yang (Coatings (2079-6412), 2026)