Chemical compositions of spherical titanium powders prepared by RF induction plasma

被引：5
|
作者：
Gu, Zhongtao [1 ]
Ye, Gaoying [2 ]
Jin, Yuping [1 ]
机构：
[1] School of Manufacturing Science and Engineering, Southwest University of Science and Technology, Mianyang 621010, China
[2] Southwestern Institute of Physics, Chengdu 610041, China
来源：
Qiangjiguang Yu Lizishu/High Power Laser and Particle Beams | 2012年 / 24卷 / 06期
关键词：
Spheres - Particle size analysis - Powders - Plasma torches - X ray diffraction;
D O I：
10.3788/HPLPB20122406.1409
中图分类号：
学科分类号：
摘要：
Spherical titanium powders were prepared by RF induction plasma technology. The particle size is essentially unchanged, while the particle size distribution is relatively narrow after spheroidization processing. X-ray diffraction(XRD) random testing of the spherical titanium powders shows no structure and phase changes. The content of O, H, N and C decreases, while the content of Ti increases slightly. It indicates that spheroidization with RF plasma can enhance powder purity.
引用
收藏
页码：1409 / 1413
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