医用钛及钛合金表面涂层研究进展  

Research Progress of Surface Coatings on Medical Titanium Alloys

作　　者：白雪寒 范林[1] 赵铭钰 史兴岭[2] 马力[1] 孙明先[1] Bai Xuehan;Fan Lin;Zhao Mingyu;Shi Xingling;Ma Li;Sun Mingxian(State Key Laboratory for Marine Corrosion and Protection,Luoyang Ship Material Research Institute(LSMRI),Qingdao 266237,China;School of Materials Science and Engineering,Jiangsu University of Science and Technology,Zhenjiang 212003,China)

机构地区：[1]中国船舶重工集团公司第七二五研究所海洋腐蚀与防护重点实验室,山东青岛266237 [2]江苏科技大学材料科学与工程学院,江苏镇江212003

出　　处：《钛工业进展》2022年第3期33-40,共8页Titanium Industry Progress

基　　金：国家自然科学基金项目(51931008)。

摘　　要：概述了钛及钛合金在医学领域的发展现状,以及常用的钛及钛合金表面处理技术,重点介绍了医用钛及钛合金表面耐蚀耐磨涂层、生物活性涂层和表面抗菌涂层的研究现状和发展趋势。在钛及钛合金表面制备涂层能够使其更适合作为植入物在医学领域应用,但由于涂层自身还存在一定局限性,临床试验也需要大量的时间,目前涂层还没有大规模应用到临床医疗中。为了尽可能地改善单一涂层存在的缺陷,多组元、多层复合涂层是目前医用钛及钛合金表面涂层的研究重点。This paper summarizes the development status and common surface modification technologies of titanium alloys in the medical field.The research status and development trend of corrosion and wear resistant coatings,bioactive coatings and antibacterial coatings on medical titanium alloys are mainly introduced.Preparing coatings on titanium alloys substrate make them more suitable for implants in the medical field.However,these coatings have not been large-scale applied in clinical medicine for self limitations,and clinical trials also required great time.In order to eliminate the short board of single coatings as much as possible,the multi-component and multi-layer composite coatings has become research priority in the area of surface coatings for medical titanium and its alloy.

关 键 词：医用钛及钛合金 表面处理 涂层 医学植入物 

分 类 号：TG178.2[金属学及工艺—金属表面处理] TG146.23[金属学及工艺—金属学]