Cold metal transfer welding: A systematic review of process parameters and performance

Abstract

The increasing demand for stainless steel across various industries has prompted researchers to develop efficient
and viable methods for welding steel and its alloys. This study has been aimed to conduct a thorough and critical assessment of the current state of welding techniques for joining different stainless steel materials. In this systematic review, we have seriously assessed the process parameters and performance of CMT. CMT is an advanced form of the MIG welding. Additionally, the application of CMT welding in different material combinations has been thoroughly examined and compared to alternative joining methods. In this study, the latest developments in the field of stainless-steel welding has been explored, focusing on the improvement of mechanical properties and advancements in high-performance welding techniques. This organized review has been followed an accurate methodology involving an extensive search and selection criteria of relevant available literature and industrial reports. The evaluation of mechanical and microstructural properties has provided valuable insights into the performance and weld excellence. The CMT welding, being an advanced approach, has garnered considerable attention from researchers, particularly in exploring its application in joining stainless steels.