THE PREPARATION TECHNOLOGY OF SPHERICAL TITANIUM ALLOY POWDER IN CONTINOUS INDUCTION PLASMA

摘要

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.