摘要
镍钛形状记忆合金(NiTi-SMA)具有较好的耐腐蚀和机械性能,在口腔和临床医学中有着大量而广泛的应用。NiTi-SMA腐蚀后释放Ni^(2+)会引发细胞毒性和过敏反应,进一步提高NiTi-SMA的耐蚀性是目前生物医学材料领域发展的核心之一。本文对近年来国内外有关口腔医学和临床医学中常用NiTi-SMA的腐蚀研究现状进行了总结,同时也对NiTi-SMA增材制造及表面改性技术进行了评述,以期为开发高性能抗腐蚀生物医用NiTi-SMA提供一定的指导。
Due to good corrosion resistance and mechanical properties,NiTi shape memory alloy(NiTi-SMA)has been widely used in oral and clinical medicine.However,the release of Ni^(2+)after NiTi-SMA corrosion can trigger cytotoxicity and allergic reactions.Improving the corrosion resistance of NiTi-SMA is one of the key technologies in biomedical materials field.In this paper,the corrosion status of NiTi-SMA commonly used in oral and clinical medicine in recent years was summarized.At the same time,the additive manufacturing and surface modification of NiTi-SMA technology was also reviewed in order to provide some guidance for the development of high performance anti-corrosion NiTi-SMA.
作者
刘明
李军
张延晓
薛玉娜
Liu Ming;Li Jun;Zhang Yanxiao;Xue Yuna(Center for Advancing Materials Performance from the Nanoscale(CAMP-Nano),School of Materials Science and Engineering,Xi’an Jiaotong University,Xi’an 710049,China;School of Materials Science and Engineering,Chang’an University,Xi’an 710061,China;Department of Orthodontic,Wuxi Hospital of Stomatology,Wuxi 214000,China;School of Materials Science and Engineering,Xi’an Shiyou University,Xi’an 710065,China)
出处
《稀有金属材料与工程》
SCIE
EI
CAS
CSCD
北大核心
2021年第11期4165-4173,共9页
Rare Metal Materials and Engineering
基金
中央高校基本科研业务费(xjh012019048)
博士后国际交流计划派出项目(20190086)。
