Mg-Zn-Zr系生物镁合金研究现状及展望  

Current research status and prospect of Mg-Zn-Zr series bio-magnesium alloys

作　　者：李欢 文九巴[1,2,3] 贺俊光 刘亚[1] 师慧娜 徐大召[1] LI Huan;WEN Jiu-ba;HE Jun-guang;LIU Ya;SHI Hui-na;XU Da-zhao(Henan University of Science and Technology,Luoyang 471023 ,China;Collaborative Innovation Center of Nonferrous Metals of Henan Province,Luoyang 471023 ,China;Henan Key Laboratory of non-ferrous materials science & processing technology,Luoyang 471023 ,China)

机构地区：[1]河南科技大学材料科学与工程学院,河南洛阳471023 [2]有色金属共性技术河南省协同创新中心,河南洛阳471023 [3]河南省有色金属材料科学与加工技术重点实验室,河南洛阳471023

出　　处：《材料热处理学报》2019年第7期1-9,共9页Transactions of Materials and Heat Treatment

基　　金：河南省高校科技创新团队支持计划资助项目(2012IRTSTHN008);河南省高校科技创新人才支持计划项目(17HASTIT026);河南省科技攻关计划项目(152102210077)

摘　　要：Mg-Zn-Zr系镁合金因其具有较好的力学性能,可降解性能和生物相容性,近年来在生物可降解材料领域被广泛关注。本文综述了可作为生物降解材料的Mg-Zn-Zr系镁合金在基础合金、合金化、复合材料强化、热加工改性和表面改性方面研究现状,概括出各研究方向存在的问题,并展望Mg-Zn-Zr系生物镁合金未来研究发展方向及应用研究前景。Mg-Zn-Zr series magnesium alloys have been widely used in the field of biodegradable materials in recent years due to their good mechanical properties, degradable properties and biocompatibility. In this paper, the research status of Mg-Zn-Zr alloys as biodegradable materials are reviewed in the fields of base alloys research, alloying, composite strengthening, hot working modification and surface modification, and the existing problems in each research direction are pointed out, and the future research direction and application prospect of the Mg-Zn-Zr series bio-magnesium alloys are also prospected.

关 键 词：Mg-Zn-Zr合金 合金化 复合材料强化 热加工 表面改性 综述 

分 类 号：TG146.2[一般工业技术—材料科学与工程]