Biomedical magnesium alloys have garnered significant attention because of their unique biodegradability， favorable biocompatibility， and suitable mechanical properties. The incorporation of rare earth elements， with their distinct physical and chemical properties， has greatly contributed to enhancing the mechanical performance， degradation behavior， and biological performance of biomedical Mg alloys. Currently， a series of RE-Mg alloys are being designed and investigated for orthopedic implants and cardiovascular stents， achieving substantial and encouraging research progress. In this work， a comprehensive summary of the state-of-the-art in biomedical RE-Mg alloys is provided. The physiological effects and design standards of RE elements in biomedical Mg alloys are discussed. Particularly， the degradation behavior and mechanical properties， including their underlying action are studied in-depth. Furthermore， the preparation techniques and current application status of RE-Mg alloys are reviewed. Finally， we address the ongoing challenges and propose future prospects to guide the development of high-performance biomedical Mg-RE alloys.
多次担任国际学术大会组委会成员和分会主席，担任国际学术刊物SAE International Journal of Materials and Manufacturing 及Journal of Magnesium and Alloys 的副主编。
大智慧阿思达克通讯社4月9日讯，将稀土元素引入镁合金，形成具有高强度性、耐腐蚀性能好、耐高温的镁稀土合金是镁合金研发的前沿，上海交通大学教授、中国工程院院士丁文江表示，镁稀土合金研发获得突破进展，在汽车轻量化、飞机制造、国防军工等多方面正进行应用。
获得国家技术发明奖和科技进步奖 4 项，部省级技术发明奖和科技进步奖 10 余项。蒋斌，重庆大学国家镁中心副主任，教授，长期从事镁合金材料及制备加工技术研发，推动镁合金 在交通工具、电子信息、航空航天和国防军工等领域的大规模应用，已发表学术论文 160 多篇，授权 发明专利 40 多项，起草制订国际国内标准 7 件，获得国际镁协创新奖等重要奖励 6 项。
