Department of Metallurgical Engineering;
Andhra University;
Visakhapatnam;
India;
Defence Metallurgical Research Laboratory;
Hyderabad;
India;
High; nitrogen; austenitic; stainless; steel(HNS); Shielded; metal; arc; welding; (SMAW); Gas; tungsten; arc; welding; (GTAW); Electron; beam; welding; (EBW); Friction; stir; welding; (FSW);