Results showthat ability of cor-rosion-resistant of the bioceramic coating could be the best among three materials by laser cladding.

• 结果表明,在一定激光熔覆条件下制备的稀土生物陶瓷涂层复合材料比钛合金、未加稀土的涂层材料耐腐蚀能力强。