National Natural Science Foundation ofChina (No.5 98710 3 8)
The process of laser cladding procedure has a closely relation with properties of composite cladding layers. When the input power of laser is certain, the low scanning velocity makes substrate with ahead of laser beam...
supported by the National Natural Science Foundation of China(No.59871038);the Foundation of State Key Laboratory of Laser Technology,Huazhong University of Science and Technology
A novel model was presented to predict the evolutionary development of cladding layer, and a method based on Lambert-Beer theorem and Mie's theory was adopted to treat the interaction between powder stream and laser b...