摘要
综述了近几年国际上正在广泛研究的Mg-Ni基非晶/纳米晶贮氢合金的发展状况,总结了具有优异贮氢性能合金的特征及其形成机理,重点叙述了采用熔体急冷法和机械合金化法制备非晶/纳米晶组织结构的贮氢合金的贮氢性能,最后指出了合金组分比例和微观组织结构是决定Mg-Ni基合金贮氢性能的最关键因素。
The latest research progress in amorphous and nanocrystalline Mg-Ni-based hydrogenation alloys were described.The properties and formation mechanisms of these alloys were explained.The hydrogenation properties of these alloys produced by rapid quenching and by ball milling were introduced.The hydrogenation properties of these alloys depends on their apropos component and microstructures.
出处
《中国稀土学报》
CAS
CSCD
北大核心
2005年第S2期172-177,共6页
Journal of the Chinese Society of Rare Earths
基金
西安交通大学博士学位论文基金资助(DFXJTU2005-16)项目
关键词
MG-NI
非晶
纳米晶
贮氢合金
Mg-Ni
amorphous alloys
nanocrystalline alloys
hydrogen storage alloys