粉末床电子束3D打印医用金属材料的研究进展  

Development and application of orthopaedic medical materials by selective electron beam melting processes

作　　者：杨坤 汤慧萍[2] 李元元[1] YANG Kun;TANG Huiping;LI Yuanyuan(College of Materials Science and Engineering, Jilin University, Changchun 130025, China;State Key Laboratory of Porous Metal Materials, Northwest Institute for Nonferrous Metal Research,Xi'an 710016, China)

机构地区：[1]吉林大学材料科学与工程学院,长春130022 [2]西北有色金属研究院金属多孔材料国家重点实验室,西安710016

出　　处：《功能材料》2020年第3期3038-3046,共9页Journal of Functional Materials

基　　金：国家重点研发计划资助项目(2016YFB1101403);陕西省重点研发计划资助项目(2017ZDXM-GY-057)

摘　　要：从材料研究的角度,综合评述了粉床电子束3D打印(SEBM)装备与技术的最新进展,对SEBM打印的骨科植入医用金属材料的力学性能以及存在的问题进行了总结。对未来SEBM技术在骨科植入材料领域的发展提出了若干建议。重点讨论了目前制约3D打印技术在骨科植入材料领域规模应用的限制因素和解决方法。From the perspective of materials research,in this article,the latest developments in equipment and technology of selective electron beam melting process(SEBM),and the published data on the mechanical properties of orthopaedic medical materials were reviewed.The technical barriers of current orthopaedic medical materials fabricated by SEBM technology alloys were mainly analyzed in detail.Suggestions for further development on biomaterials 3D printing industry were also given at the end of the paper.

关 键 词：粉末床电子束3D打印 骨科植入材料 力学性能 

分 类 号：TG146.23[一般工业技术—材料科学与工程]