International Conference on Mechanical and Electrical Technology, 3rd, (ICMET-China 2011), Volumes 1–3
253 The Preparation Technology of Spherical Titanium Alloy Powder in Contevous Induction Plasma
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In this paper, the preparation technology of spherical titanium alloy powder (tc4) has been studied by using of continuous induction plasma powder synthesis system, and the flow-ability , particle size , the impurity content of powder before and after plasma treatment have been measured and compared. The result shows that, by applying for induction plasma preparation technology ,the powder's flow-ability is improved above 20%, oxygen and carbon content is decreased markedly. The powder's sphericize rate and recovery rate are above 95% and 90% after plasma spherical treatment.