• Aamir R. Sayed
• Gulshan M. Shahare
• Usha M. Bharadkar
• Atul R. Ramteke
• Rushikesh Y. Bhanarkar, Durgesh R. Dhande, Nitin N. Nawkhare

The Proper implementation of laser cladding process is widely used in the concerned aerospace industries. The principal aim of this review research paper is to make analysis of various parameters of laser cladding process as examined by several research for optimum output values. These parameters are cladding laser power, laser power, scanning speed, current power, laser beam, energy density, laser irradiance, mass flow of coating, particles, spot diameter, pulse duration, and many more all the research try to optimize this parameters according to the concerned requirement. In this review proper it was tried to consider different research paper containing the research and analysis made on input output parameters of laser cladding process. This paper also focused on analysis of some research papers containing heat input rates cooling rate of clad, microstructure of clad and heat affected zone and their effect on the performance of the coating. Total 18 research papers were selected for our consideration after a thorough investigation of several such papers after the analysis of the research papers the future scope of research was also suggested.

laser power, energy density, current, voltage, laser beam, scanning speed etc.

"Laser Cladding and Joining of Metals : A Review", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 7, page no.a968-a976, July-2021, Available :http://www.jetir.org/papers/JETIR2107124.pdf

"Laser Cladding and Joining of Metals : A Review", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 7, page no. ppa968-a976, July-2021, Available at : http://www.jetir.org/papers/JETIR2107124.pdf