Causes of Defects in Laser Cladding and Control Methods
Biao Xue
DOI: https://doi.org/10.59429/esta.v10i5.1436
Keywords: Laser Cladding Technology; Crack Defects; Porosity Defects; Oxidation Burn Defects; Substrate Deformation Defects
Abstract
This paper presents a detailed analysis of the causes of crack defects, porosity defects, oxidation burn defects, substrate deformation defects in the process of operation, surface flatness not up to the expected defects and effective solutions to control the method, hoping to provide relevant practitioners with certain references to reduce the incidence of defects of the surface layer of the laser melting and cladding process from the fundamental level to improve the performance of the material, and ultimately to contribute to the development of China's manufacturing industry, and the development of a better, more efficient, and more effective way to reduce defects. In the end, it will make a better and greater contribution to the development of China's manufacturing industry.
References
Lv XR, Ma XW, Dong LH, et al. Research progress on formation mechanism and inhibition method of pore and crack defects in laser cladding[J]. Functional Materials, 2020, 51(06): 6034-6043.
Lin YH, Lin ZH, Chen QT, et al. Analysis and control of defects in TiB/Ti laser cladding layers[J]. Advances in Laser and Optoelectronics: 1-14.