摘要
介绍了激光表面熔覆技术特点及近期研究进展，讨论了激光熔覆的界面行为、现存问题及发展趋势。
Laser cladding technology development and interface behaviour as well as the shortcoming at present and trend in the future were reviewed.
基金
吉林省自然科学基金
关键词
激光熔覆
界面
表面处理
laser cladding,\ interface structure,\ review
