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过程工程学报 ›› 2017, Vol. 17 ›› Issue (5): 911-917.DOI: 10.12034/j.issn.1009-606X.217129

• 综述 • 上一篇    下一篇

3D打印用球形钛粉制备技术研究进展

李保强1,2, 金化成1, 张延昌1, 胡 鹏1*, 袁方利1,3*, 陈运法1     

  1. 1. 中国科学院过程工程研究所多相复杂系统国家重点实验室,北京 100190;
    2. 中国科学院大学化学与化工学院,北京 100049; 
    3. 中国科学院大学材料科学与光电技术学院,北京 100049
  • 收稿日期:2017-02-13 修回日期:2017-03-20 出版日期:2017-10-20 发布日期:2017-10-10
  • 通讯作者: 袁方利 flyuan@home.ipe.ac.cn
  • 基金资助:
    多相复杂系统国家重点实验室自主课题;国家自然科学基金;国家自然科学基金

Research Progress of Preparation Methods of Spherical Titanium Powders for 3D Printing

Baoqiang LI1,2,  Huacheng JIN1,  Yanchang ZHANG1,  Peng HU1*,  Fangli YUAN1,3*,  Yunfa CHEN1   

  1. 1. State Key Lab. Multiphase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China; 
    2. School of Chemistry and Chemical Engineering, University of Chinese Academy of Sciences, Beijing 100049, China; 
    3. College of Materials Sciences and Opto-Electronic Technology, University of Chinese Academy of Sciences, Beijing 100049, China
  • Received:2017-02-13 Revised:2017-03-20 Online:2017-10-20 Published:2017-10-10
  • Contact: Fang-li YUAN flyuan@home.ipe.ac.cn

摘要: 球形钛粉是金属增材制造(3D打印)领域最重要的原料之一,其制备工艺的开发和优化是国内外研究的热点. 本工作分析了球形钛粉的国内外研究现状,介绍了当下3D打印用球形钛粉的主流制备工艺,包括气雾化法、等离子雾化法、离心雾化法和等离子球化技术等,并对它们的优缺点进行了简要总结,最后预测了球形钛粉未来的发展方向,认为成本低、球形度高、杂质少及粒径小的钛粉将成为未来重要的研究内容.

关键词: 3D打印, 球形钛粉, 制备技术, 增材制造, 展望

Abstract: Spherical titanium powder is one of the most important raw materials used in metal additive manufacturing (3D printing). The development and optimization of the preparation method of spherical titanium powders are hot issues around the world. In this work, the research advance on the preparation of spherical titanium powders was analyzed. Specifically, the main preparation methods of spherical titanium powders were analyzed and their features were summarized in this work, which included gas atomization (GA), plasma atomization (PA), centrifugal atomization (CA) and plasma spheroidization. Finally, the future development trend of spherical titanium powders was forecasted and preparation high purity spherical titanium powders with low price and fine particle size will be an important research content in the future.

Key words: 3D printing, spherical titanium powders, preparation method, additive manufacturing, prospect