plasma sprayed Akermanite coatings for biomedical applications Deliang Yi, Xuebin zheng, Jiang Chang

摘要：

Bioactive ceramics coating on titanium (Ti) alloy play an important role for orthopedic application. In this study,akermanite (Ca2MgSi2O7) bioactive coatings are prepared by plasma spraying technique. The coating mainly contains akermanitecrystal phase and portion of amorphous phase. The bond strength between the coatings and Ti-6Al-4V substrates is around38.7-42.2 Mpa, which is obviously higher than that of conventional hydroxyapatite (HA) coatings prepared by same coatingmethod. The prepared akermanite coatings showed distinct apatite-mineralization ability in simulated body fluid (SBF). Theresults obtained indicate that akermanite coatings may be a new approach for preparation of bone implants.

关键词： akermanite coating bond strength test simulated body fluid

作者: Deliang Yi Xuebin zheng Jiang Chang

作者单位: Shanghai 200050

会议类型: 国内会议

会议名称: 2012上海市研究生学术论坛暨第三届上海交通大学医(理)工研究生学术论坛

会议地点: 上海

会议语种:英文

页码: 1-1

在线出版日期: 2012-08-15（万方平台首次上网日期，不代表论文的发表时间）