Taguchi Optimization of Microstructure and Mechanical Properties in Dissimilar TIG Welding of AISI 304 L–409 M Stainless SteelAngshuman Roy4/17/2026Scientific Reports, Published online: 16 April 2026; doi:10.1038/s41598-026-49082-1 Taguchi Optimization of Microstructure and Mechanical Properties in Dissimilar TIG Welding of AISI 304 L–409 M Stainless Steelengineeringmaterialsmetallurgywelding
