摘要
镁合金具有良好的生物相容性和可降解性,多孔镁合金具有多孔金属与镁合金的双重优势,因而是一种潜在的具有良好应用前景的生物医学材料。本文综述了传统金属植入材料存在的问题和镁合金的优势,对多孔镁合金植入材料及其表面涂层处理的重要性进行了简要分析,对镁合金植入材料的初步应用情况进行了介绍,并指出了医用多孔镁合金植入材料应重点开展的研究方向。
Magnesium alloy has good biocompatibility and biodegradability,and porous magnesium alloy has double advantages of porous metal and magnesium alloy,so it is a potential biomedical material with good application prospect.The problems existing in the traditional metal implant materials is reviewed,and the advantages of magnesium alloy coating on the surface of a porous magnesium alloy implant materials and their processing are briefly analyzed,the importance of preliminary application of the magnesium alloy implant materials are introduced,and points out the medical porous magnesium alloy implant material should be the key to carry out the research direction.
作者
张忠明
杜庚艺
黄正华
雷宇
徐春杰
ZHANG Zhongming;DU Gengyi;HUANG Zhenghua;LEI Yu;XU ChunJie(School of Materials Science and Engineering,Xi'an University of Technology,Xi'an 710048 China;Guangdong-Hong Kong Joint Research and Development Center on Advanced Manufacturing Technology for Light Alloys,Guangdong Institute of Materials and Processing,Guangzhou 510650,China)
出处
《铸造技术》
CAS
2020年第6期565-568,共4页
Foundry Technology
基金
陕西省重点研究与发展项目(2017GY-135)
广东省科学院发展专项资金项目(2019GDASYL-0203002)
东莞市核心技术攻关重点项目(2019622134013)。
关键词
镁合金
多孔金属
植入材料
magnesium alloy
porous metal
medical implant material
