金属超细粉体制备的研究进展  

Research Progress on Preparation of Metal Ultrafine Powder

作　　者：尚东升[1] 吴强[1] 

机构地区：[1]黎明化工研究院,河南洛阳471000

出　　处：《化学推进剂与高分子材料》2010年第2期33-37,共5页Chemical Propellants & Polymeric Materials

摘　　要：简要介绍了超细粉体的制备方法,并介绍了电爆炸法和电弧等离子法制备Al、Mg粉体的工艺技术及其研究进展。这2种方法具有产品颗粒直径分布窄、粒度大小易于控制和调节、产品纯度高、便于收集、无污染等优点,且易于工业化。它们是目前生产金属细颗粒较环保和成本较低的方法。The preparation methods of the ultrafine powders are briefly introduced. The preparation technology of Al, Mg powders with electrical explosion method and arc plasma method as well as their research progresses are also introduced. The two methods possess the advantages such as narrow product particle size distribution, easy to control and regulate the particle size, high product purity, convenient to collect, non-pollution and so on. Such methods are suitable to industrialization and are currently more environmental-friendly and cost-effective methods for producing metal fine particles.

关 键 词：水反应金属燃料 AL Mg 粉体 电爆炸法 电弧等离子法 

分 类 号：TB383.3[一般工业技术—材料科学与工程]