张庆磊,郝振华,李静,宋建勋,朱锦鹏,车玉思,舒永春,何季麟.感应等离子体球化法制备球形金属粉体材料的研究进展[J].稀有金属材料与工程,2020,49(8):2895~2903.[Zhang Qinglei,Hao Zhenhua,Li Jing,Song Jianxun,Che Yusi,Zhu Jinpeng,Shu Yongchun,He Jinlin.Research progress on preparation of spherical metal powders by induction plasma spheroidization[J].Rare Metal Materials and Engineering,2020,49(8):2895~2903.]
感应等离子体球化法制备球形金属粉体材料的研究进展
投稿时间:2019-06-18  修订日期:2019-08-10
中文关键词:  球形粉体、感应等离子球化、钨粉、钛粉、3D打印
基金项目:国家自然科学基金资助(项目号51804277); 郑州市协同创新重大专项
中文摘要:
      原料粉体的质量已经成为制约金属3D打印发展的瓶颈因素。感应等离子体球化法制备所得的金属粉体材料具有球化率高、球形度高、杂质含量低和粒径可控等优点,是当前最有希望实现3D打印用高性能球形金属粉体大规模工业化生产的技术。本文阐述了感应等离子球化技术的工作原理、发展历程和技术特点,着重介绍了利用该技术制备钨、钼、钛等金属球形粉体的研究现状,在此基础上探讨了感应等离子球化技术函待解决的难点问题以及未来的发展趋势。
Research progress on preparation of spherical metal powders by induction plasma spheroidization
英文关键词:spherical powders  induction plasma spheroidization  tungsten powder  titanium powder  3D printing
英文摘要:
      The quality of raw powder materials have become key factors that restrict the development of metal 3D printing. The metal powders prepared by induction plasma spheroidization have many advantages, such as high spheroidization ratio、high sphericity、low impurity content and controllable particle size, which makes induction plasma spheroidization the most promising technology for large-scale industrial production of high properties spherical metal powders for 3D printing. In this paper, the development history, working principle and technical characteristics of plasma spheroidization were described. The research status of fabrication of spherical tungsten、molybdenum and titanium powders by this technology was emphatically introduced. The difficult problems to be solved and the development trend of induction plasma spheroidization were discussed as well.
作者单位E-mail
张庆磊 河南省资源与材料工业技术研究院 zhangqinglei786@163.com 
郝振华 河南省资源与材料工业技术研究院  
李静 河南省资源与材料工业技术研究院  
宋建勋 河南省资源与材料工业技术研究院  
朱锦鹏 河南省资源与材料工业技术研究院  
车玉思 河南省资源与材料工业技术研究院  
舒永春 河南省资源与材料工业技术研究院  
何季麟 河南省资源与材料工业技术研究院  
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