摘要
机械合金化是一种非晶平衡态材料制备的新兴技术 ,利用机械合金化技术已制备出各种非平衡态材料 :如非晶、纳米晶、金属间化合物等。文中简要叙述了机械合金化非平衡过程的特点 ,着重介绍机械合金化过程中弥散强化合金、金属间化合物、非晶、纳米晶、过饱和固溶体等非平衡相的形成及其特点 。
Mechanical alloying is an attractive technique for producing materials.Many unequilibrium alloys are produced by mechanical alloying.The features of the unequilibrium process of the mechanical alloying are described.The formation and characterizations of the unequilibrium phase produced by mechanical alloying:dispersion strengthened alloys,intermetallic compound,amorphous,nanocrystalline and supersaturated solid solution is revivewed.The crucial questions in developing the new technique are also suggested.
出处
《中国粉体技术》
CAS
2001年第6期40-44,共5页
China Powder Science and Technology
基金
国家自然科学基金资助 (编号 :5 96 82 0 0 6 )
