Effect of milling atmosphere on the hydriding properties of a Mg-amorphous Zr0.9Ti0.1(Ni-0.57 Mn0.28V0.1Co0.05)(2.1) composite

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	Effect of milling atmosphere on the hydriding properties of a Mg-amorphous Zr0.9Ti0.1(Ni-0.57 Mn0.28V0.1Co0.05)(2.1) composite; Effect of milling atmosphere on the hydriding properties of a Mg-amorphous Zr0.9Ti0.1(Ni-0.57 Mn0.28V0.1Co0.05)(2.1) composite
	H. Y. Leng; D. M. Chen; M. Q. Lu; H. F. Zhang; H. M. Cheng; K. Yang
	2003 ; 2003
发表期刊	Journal of Alloys and Compounds ; Journal of Alloys and Compounds
ISSN	0925-8388 ; 0925-8388
卷号	361 期号:1-2 页码:276-281
摘要	The effect of milling atmosphere on the hydriding properties of a Mg-amorphous Zr0.9Ti0.1(Ni0.57Mn0.28V0.1Co0.05)(2.1) composite milled with a Spex8000 vibration mill was investigated by X-ray powder diffraction, SEM and TEM. The results indicated that, compared with the composite milled under Ar, the composite milled under H-2 showed superior hydriding performance. The brittle MgH2, which formed directly during the milling process under H-2 with the help of the amorphous phase Zr0.9Ti0.1(Ni0.57Mn0.28V0.1Co0.05)(2.1) and the mechanical driving force, resulted in a highly dispersive distribution of the amorphous phase in the Mg matrix and a smaller particle/grain size during the RMA process, which led to a remarkable decrease in the activation energy for hydrogen absorption. (C) 2003 Elsevier B.V. All rights reserved.; The effect of milling atmosphere on the hydriding properties of a Mg-amorphous Zr0.9Ti0.1(Ni0.57Mn0.28V0.1Co0.05)(2.1) composite milled with a Spex8000 vibration mill was investigated by X-ray powder diffraction, SEM and TEM. The results indicated that, compared with the composite milled under Ar, the composite milled under H-2 showed superior hydriding performance. The brittle MgH2, which formed directly during the milling process under H-2 with the help of the amorphous phase Zr0.9Ti0.1(Ni0.57Mn0.28V0.1Co0.05)(2.1) and the mechanical driving force, resulted in a highly dispersive distribution of the amorphous phase in the Mg matrix and a smaller particle/grain size during the RMA process, which led to a remarkable decrease in the activation energy for hydrogen absorption. (C) 2003 Elsevier B.V. All rights reserved.
部门归属	chinese acad sci, inst met res, shenyang 110016, peoples r china.;leng, hy (reprint author), chinese acad sci, inst met res, shenyang 110016, peoples r china ; chinese acad sci, inst met res, shenyang 110016, peoples r china.;leng, hy (reprint author), chinese acad sci, inst met res, shenyang 110016, peoples r china
关键词	Transition Metal Compounds Transition Metal Compounds Hydrogen Absorbing Materials Hydrogen Absorbing Materials Metal Metal Hydrides Hydrides Mechanical Alloying Mechanical Alloying Gas-solid Reactions Gas-solid Reactions Hydrogen Absorption Properties Hydrogen Absorption Properties Storage Storage Magnesium Magnesium Sorption Sorption Alloys Alloys System System Co Co Fe Fe Ni Ni
URL	查看原文 ; 查看原文
WOS记录号	WOS:000186125800046 ; WOS:000186125800046
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/35879
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	H. Y. Leng,D. M. Chen,M. Q. Lu,et al. Effect of milling atmosphere on the hydriding properties of a Mg-amorphous Zr0.9Ti0.1(Ni-0.57 Mn0.28V0.1Co0.05)(2.1) composite, Effect of milling atmosphere on the hydriding properties of a Mg-amorphous Zr0.9Ti0.1(Ni-0.57 Mn0.28V0.1Co0.05)(2.1) composite[J]. Journal of Alloys and Compounds, Journal of Alloys and Compounds,2003, 2003,361, 361(1-2):276-281, 276-281.
APA	H. Y. Leng,D. M. Chen,M. Q. Lu,H. F. Zhang,H. M. Cheng,&K. Yang.(2003).Effect of milling atmosphere on the hydriding properties of a Mg-amorphous Zr0.9Ti0.1(Ni-0.57 Mn0.28V0.1Co0.05)(2.1) composite.Journal of Alloys and Compounds,361(1-2),276-281.
MLA	H. Y. Leng,et al."Effect of milling atmosphere on the hydriding properties of a Mg-amorphous Zr0.9Ti0.1(Ni-0.57 Mn0.28V0.1Co0.05)(2.1) composite".Journal of Alloys and Compounds 361.1-2(2003):276-281.