摘要
本文系统地综述了用高能球磨法制备纳米晶材料的国内外现状。通过微观结构和性能方面的比较,发现用机械球磨方法制备的纳米晶与原子沉积法获得的材料具有相似的结构和性质。该方法工艺简单,近年来已成为制备纳米材料的一条重要途径。如可用于制备纳米结构的纯金属,金属间化合物,不互溶体系合金,氧化物弥散强化金属复合材料等。
Nano-crystalline materials formed by high energy ball-milling was systematically reviewed.By comparisons in structure and physical properties, nanocrystalline materials prepared by mechanical grinding are similar to that obtained by atomic condensation.For its simplicity, this method has recently become an important route for preparing nano-crytalline materials, such as nano-struature of elements, intermetallic compounds, immiscible systems and ODS composites
出处
《材料科学与工程》
CSCD
1993年第1期50-54,共5页
Materials Science and Engineering
关键词
磨球
制备
纳米材料
nano-crystalline structure, high energy ball-milling
