| 射频等离子体球化Ti粉体的研究 |
| |
| 引用本文： | 古忠涛,叶高英,刘川东,童洪辉.射频等离子体球化Ti粉体的研究[J].材料开发与应用,2009,24(4):30-34. |
| |
| 作者姓名： | 古忠涛 叶高英 刘川东 童洪辉 |
| |
| 作者单位： | 西南物理研究院,四川,成都,610041 |
| |
| 摘 要： | 本文采用射频（RF）等离子法对颗粒形状不规则的Ti粉进行球化处理。研究了加料速率、物料分散方式、Ti粉颗粒大小等因素对球化率的影响。利用扫描电子显微镜（SEM）观察相应试样的形貌。结果显示,射频等离子体法是制备具有良好流动性的球形钛粉的有效技术。
|
| 关 键 词： | 射频等离子体 球化 钛粉 |
Study on the Spheroidization of Titanium Powders in a Radio Frequency Plasma |
| |
| GU Zhong-tao,YE Gao-ying,LIU Chuan-dong,TONG Hong-hui.Study on the Spheroidization of Titanium Powders in a Radio Frequency Plasma[J].Development and Application of Materials,2009,24(4):30-34. |
| |
| Authors: | GU Zhong-tao YE Gao-ying LIU Chuan-dong TONG Hong-hui |
| |
| Affiliation: | GU Zhong-tao,YE Gao-ying,LIU Chuan-dong,TONG Hong-hui (Southwestern Institute of Physics,Chengdu 610041,China) |
| |
| Abstract: | Spherical titanium(Ti) particles were obtained by heating irregularly shaped Ti powders under radio frequency plasma(RF plasma) condition.The effect of feed rate,different disperse ways and Ti particle size on spheroidization efficiency was studied,and the morphology of the Ti powders was observed under SEM befor and after plasma spheroidization.It is proved that RF plasma is a promising method for preparation of spherical titanium powders with high flowability. |
| |
| Keywords: | Radio frequency plasma Spheroidization Ti powder |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
