摘要
介绍了纳米微粒和纳米固体的概念,简要评述了反向Hall-Petch行为与纳米微粒和纳米材料的制备技术。
This article introduces concept of nunocrystalline particles and nanometre grained solids. This article briefly reviews reverse Hall-Petch behaviour and the variety of fabrication techniques for nanocrystalline particles and nanocrystalline materials.
出处
《粉末冶金材料科学与工程》
EI
1999年第3期199-201,共3页
Materials Science and Engineering of Powder Metallurgy
关键词
纳米材料
纳米微粒
纳米固体
反向Hall-Petch行为
制备技术
应用
nanoerystalline materials
nanocrystalline particles
nanometre grained solids
reverse HallPetch behaviour
fabrication techniques
application
