摘要
采用Ｎｉ６０合金进行了激光多层涂覆的实硷研究，获得了厚达１２ｍｍ的多层涂层，涂层的侧壁与基底垂直，其内部组织由细小的枝晶构成，各涂覆层之间结合良好。
The Multi - layer coating of Ni60 alloy was got by multi - layer laser cladding. The height of coating was about 12mm and the wall of the coating was perpendicular to the base. The microstructure of the coating was made up of fine dendrite. The conjunction between layers was good.
出处
《应用激光》
CSCD
北大核心
1999年第5期218-220,224,共4页
Applied Laser
基金
航空科学基金资助项目!97253002
关键词
激光近形制造
激光多层涂覆
NI60合金
laser near - net shaping, multi - layer laser cladding, Ni60 alloy
