Ball-milling of Mg2Ni under hydrogen

被引:58
|
作者
Tessier, P [1 ]
Enoki, H [1 ]
Bououdina, M [1 ]
Akiba, E [1 ]
机构
[1] Natl Inst Mat & Chem Res, Tsukuba, Ibaraki 305, Japan
关键词
mechanical alloying; hydrogen; magnesium; nickel; nanocrystalline;
D O I
10.1016/S0925-8388(97)00585-9
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The intermetallic compound Mg2Ni is milled under hydrogen in a high-energy planetary mill. The resulting material is a mixture of heavily deformed Mg2Ni, low-temperature Mg2NiH4, and, possibly, high-temperature Mg2NiH4 structures. The relative amount of each phase depends on the initial hydrogen pressure in the milling vial. (C) 1998 Elsevier Science S.A.
引用
收藏
页码:285 / 289
页数:5
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