摘要
系统阐述了在钛合金(Ti-6Al-4V)表面等离子喷涂羟基磷灰石(HA)涂层的研究进展。描述了等离子喷涂制备HA涂层的工艺过程、微观形貌和化学组成。综述几种综合性能较高的复合型涂层:HA/BG(生物活性玻璃)复合涂层,HA/ZrO2复合增强型涂层,HA/Ti涂层,HA/Ti-6Al-4V梯度涂层;并对HA涂层发展趋势进行了展望。
The development of plasma spraying HA on Ti-6Al-4V surface is reviewed systematically . Process, microstructure and chemical composition of plasma sprayed HA coating are described. Several kinds of composite coatings with excellent synthetical properties are reviewed： HA/BG, HA/ZrO2, HA/Ti , HA/Ti-6Al-4V graded coatings. The development trend of hydroxyapatite coatings is predicted.
出处
《材料导报》
EI
CAS
CSCD
北大核心
2006年第F05期366-368,共3页
Materials Reports
基金
华中科技大学模具国家重点实验室开放基金(05-11)
湖北省自然科学基金(2000j017)
华中科技大学人才引进基金
关键词
钛合金
等离子喷涂
羟基磷灰石
复合涂层
Ti-6Al-4V alloy ,plasma spraying, hydroxyapatite, composite coating
