【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。更多还原

【Abstract】 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.更多还原