Editorial

摘要

The present issue of the International Journal of Microstructure and Materials Properties comprises seven spontaneous papers discussing mechanical and microstructure properties of various materials. The following papers have been included in this issue: Reddy et al. investigated weldability and mechanical properties of dissimilar weldments of A1SI 4140 and AISI 316. These dissimilar metals were welded using gas tungsten arc welding (GTAW) and pulsed current GTAW (PCGTAW) employing ER309L filler wire. Tensile test results showed that fracture occurred at the parent metal of AISI 316 in all the trials for both the weldments. SEM/EDS analysis was performed at various zones of the as-welded samples revealed the structure property relationships.