摘要
与传统医用α钛合金相比,医用β钛合金因其无生物毒性、良好的生物相容性、优异的耐生物腐蚀降解性能,以及与人体骨组织接近的力学性能等,在种植体材料、颌面骨修复植入材料等领域得到广泛关注。本文从医用β钛合金的制备及加工工艺技术、性能特点以及尚待研究的性能等方面,介绍医用β钛合金在口腔医学领域的应用展望。
Compared with traditionalα-type medical titanium alloy,β-type medical titanium alloys have been widely applied as implants and maxillofacial bone repairing implants because of their no biotoxicity,good biocompatibility,excellent degradable behavior,and mechanical properties close to the human natural bone.The present paper summarized the development ofβ-type medical titanium alloys applied in stomatology based on their preparation and deformation technology,mechanical properties,corrosion resistance,biocompatibility,and so on.
作者
刘建国
周宏博
LIU Jianguo;ZHOU Hongbo(School of Stomatology, Zunyi Medical University, Zunyi 563099, China;Key Laboratory of Oral Disease Research, Guizhou Institution of Higher Education, Zunyi 63006, China;Key Laboratory of Oral Disease Research of Zunyi City, Zunyi 563006, China)
出处
《口腔医学研究》
CAS
北大核心
2020年第6期501-508,共8页
Journal of Oral Science Research
基金
贵州省委组织部第六批人才基地《贵州省医用生物材料研发人才基地》(RCJD2018-9)
贵州省教育厅青年科技人才成长项目(黔教合KY字[2016]207)
遵义市委组织部首批人才基地《医用生物材料研发人才基地》(遵委[2019]69号)。
关键词
医用β钛合金
口腔种植
生物相容性
弹性模量
耐腐蚀性
β-type medical titanium alloys
oral implants
biocompatibility
young’s modulus
corrosion resistance
