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在深入研究激光熔覆层开裂行为原因的基础上,总结了目前防止开裂行为的方法及存在的问题,并对彻底解决熔覆层裂纹问题给出研究方向。
Based on the deep research on the reason of the cracking behavior of the laser cladding layer, the present methods of preventing cracking and the existing problems are summarized. The research direction is also given to solve the problem of the crack of the cladding layer completely.