Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/58606
Title: Parametric studies of laser cladding processes
Authors: Qian, M.
Lim, L.C. 
Chen, Z.D.
Chen, W.L.
Keywords: Hardfacing
Laser cladding
Nickel-based powder
Issue Date: Jan-1997
Source: Qian, M.,Lim, L.C.,Chen, Z.D.,Chen, W.L. (1997-01). Parametric studies of laser cladding processes. Journal of Materials Processing Technology 63 (1-3) : 590-593. ScholarBank@NUS Repository.
Abstract: Laser cladding has gained increasing popularity both in industry and in academic research. This work describes an investigation of laser cladding of mild steel substrate with Colmonoy 88 nickel-based hardfacing powder. Emphasis is placed on the effect of the translation speed (TS) of the laser beam and the powder feed rate (PFR) on the physical and microstructural qualities of the clad layer. The results on the profile of single clad pass, extent of dilution, surface hardness and the microstructures produced by different cladding conditions are presented and discussed, through which the optimum cladding parameters for maximum hardness of the clad material are identified.
Source Title: Journal of Materials Processing Technology
URI: http://scholarbank.nus.edu.sg/handle/10635/58606
ISSN: 09240136
Appears in Collections:Staff Publications

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