Protium absorbing and desorbing characteristics of Mg2Ni-Mn alloy

被引：7
作者：
Okumura, H
Kamado, S
Tabata, T
Matsui, A
Kojima, Y
机构：
[1] Nagaoka Univ Technol, Grad Sch, Nagaoka, Niigata 9402188, Japan
[2] Nagaoka Univ Technol, Dept Mech Engn, Nagaoka, Niigata 9402188, Japan
来源：
MAGNESIUM ALLOYS 2000 | 2000年 / 350-3卷
关键词：
Mg2Ni-Mn ternary alloy; microstructure; pressure-composition isotherm; protium absorbing alloy; TG/DTA;
D O I：
10.4028/www.scientific.net/MSF.350-351.321
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The protium absorbing/desorbing characteristics of Mg2Ni0.5Mn0.5 alloy have been investigated. In rapidly-solidified and mechanically-ground specimens of the alloy, protium content at low temperatures increases. Formed MgH2 phase in Mg2Ni0.5Mn0.5, alloy desorbs protium at low temperatures probably due to contractive strain generated at the interface between the MgH2 phase and intermingled Mg2NiH4 as the later desorbs protium.
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页码：321 / 327
页数：7
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