羟基磷灰石梯度涂层材料的结构研究与性能测试

Sttructure Research and Performonce Test of HAPFuntionally Gradient Paint-coat Materials

利用SEM、XRD研究了等离子喷涂羟基磷灰石涂层材料的显微结构 ;利用X射线Sin2φ 法和电子通用拉伸机分别测试了涂层的残余应力和附着强度。探讨了涂层显微结构、残余应力和附着强度三者间的关系。

s:Plasma spaying HAP functionally gradient Paint-coat materials is researched by SEM and paint coat is tested by X-ray sin2φof electronic univrersal tension tester. Relationship of paint cat microstructure.residual stres and adhesire power is discussed.