摘要
综述了目前制备激光熔覆涂层所采用的主要材料体系及激光熔覆材料应用中存在的主要问题及解决途径,给出了设计和开发激光熔覆材料应遵循的一般原则。指出激光熔覆材料是决定熔覆层工艺性能和应用性能优劣的重要因素,激光熔覆专用粉末的研究开发是激光熔覆技术研究的重要方向。
The popular materials of laser cladding coatings are reviewed. The dominating problems to limit application of laser cladding materials and general countermeasures to them are put forward. Some principles for designing and developing laser cladding materials are provided. It states that the material is a vital factor to affect the technical and application performances of the laser cladding coating. And the important developing direction for laser cladding technology is to research and develop special powder materials.
出处
《材料导报》
EI
CAS
CSCD
北大核心
2006年第6期5-9,13,共6页
Materials Reports
基金
国家自然科学基金重点项目(项目号:50235030)
关键词
激光熔覆
材料
研究现状
laser cladding, materials, current status
