等离子体法制备喷涂用球形钼粉技术初探  

Preparation of spherical molybdenum powder for spraying by continuous induction plasma

作　　者：赵鸿雁[1] 冯建中[1] 黄伟[1] 陈子明[1] 王玉良[2] 祝理君[1] 尚福军[1] 吕绯[1] 

机构地区：[1]中国兵器科学研究院宁波分院,浙江宁波315103 [2]中国人民解放军驻四四七厂军事代表室,内蒙古包头014033

出　　处：《兵器材料科学与工程》2013年第1期99-100,共2页Ordnance Material Science and Engineering

摘　　要：利用感应等离子体粉体制备装置进行了球形钼粉制备技术研究。比较处理前后粉体的形貌,测定了流动性、杂质含量和松装密度。结果表明,等离子体技术制备的球形钼粉流动性较原料有大幅度提高,碳氧杂质含量显著降低。The preparation technology of spherical molybdenum powder was studied by continuous induction plasma powder synthesis system. The flow ability, bulk density, the impurity content of powder before and after plasma treatment were measured and compared. The result shows that the flow ability of the prepared powder is improved, oxygen and carbon content are remarkably decreased.

关 键 词：等离子 喷涂 钼粉 

分 类 号：TG146.412[一般工业技术—材料科学与工程]