镁合金AZ31表面液相沉积Ca-P生物陶瓷涂层的研究

稀有金属材料与工程, 2009, 38(8): 1363-1367.

镁合金AZ31表面液相沉积Ca-P生物陶瓷涂层的研究

张春艳 ^1, , 曾荣昌 ^2, , 陈君 ^3, , 杨惠 ^4, , 田中青 ^5,

1.重庆工学院,重庆,400050

2.重庆工学院,重庆,400050

3.重庆工学院,重庆,400050

4.重庆工学院,重庆,400050

5.重庆工学院,重庆,400050

基金项目: 重庆市自然科学基金(CSTC 2008BB0063)

关键词：镁合金 , 阳极氧化 , 化学沉积 , Ca-P涂层 , 生物材料

Study on Chemical Deposition of Calcium Phosphate Bioceramic Coating on AZ31 Magnesium Alloy Surface

沉积所得的涂层均匀致密,由长、宽20～50 μm的片状结晶体组成,结晶体相互咬合交织生长;而阳极氧化处理后的AZ31在Ca-P溶液中沉积所得的涂层则呈竹叶状,且不致密.

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