• Avinash Roshan V R V
• Deepan Issac T
• Shreeram A M
• Vinayaga Moorthi M A

Additive Manufacturing (AM) has been widely accustomed to fabricate purposeful metal components in automobile, aerospace, energy with advanced pure mathematics, purposeful hierarchical materials, and free usage of tools. In metal additive manufacturing, two major processes embody directed energy deposition (DED) and powder bed fusion (PBF), through the melting of feedstock materials parts are produced within the type of either powders or wires directly from a CAD model. Residual stress caused by the distinctive thermal cycle in AM, which is the crucial issue for the unreal metal components since the steep residual stress gradients generate half distortion that dramatically deteriorates the property of the component. In Additive manufacturing metal components, the relationship between residual stress and its relevant microstructure of that location is mentioned and discussed. The residual stress, which is present due to the AM process is identified and also the control ways for the residual stress and the future developments of AM are also discussed.

Metal Additive Manufacturing, Residual Stresses, Rapid Prototyping, Sintering.

"Review on Influence of Residual Stress in Metal Additive Manufacturing Process", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 8, page no.c100-c107, August-2021, Available :http://www.jetir.org/papers/JETIR2108264.pdf

"Review on Influence of Residual Stress in Metal Additive Manufacturing Process", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 8, page no. ppc100-c107, August-2021, Available at : http://www.jetir.org/papers/JETIR2108264.pdf