材料科学
包层(金属加工)
调制(音乐)
激光器
光学
物理
声学
复合材料
作者
Knut Partes,Gerd Sepold
标识
DOI:10.1016/j.jmatprotec.2007.05.052
摘要
Abstract Laser cladding is a technique with many advantages compared to alternative processes like overlay welding and thermal spraying. However laser cladding is not widely applied in industry. The low efficiency of the laser power exploitation and the comparably high processing times are insufficient process conditions for economic industrial processes. In this publication approaches for a decreased processing time and increased laser power exploitation are shown. By increasing the scan velocity the power exploitation can be increased. In order to improve the cladding quality the laser power was spatially and temporally modulated.
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