Crystal structure of hydrogen absorbing Zr-Ti-V-Ni-Mn alloys with pseudobinary Laves phases.
نویسندگان
چکیده
منابع مشابه
Microstructural evolution of body-centered cubic structure related Ti–Zr–Ni phases in non-stoichiometric Zr-based Zr–Ti–Mn–V–Ni hydride electrode alloys
Non-stoichiometric Zr-based alloys were prepared, and the corresponding electrochemical properties were characterized as hydride electrode alloys. The microstructure and chemical composition of non-stoichiometric Zr–Ti–Mn–V–Ni hydride electrode alloys were systematically investigated by x-ray Rietveld refinement, transmission electron microscopy (TEM), and energy dispersive spectroscopy under T...
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G. W. Lee,1,2 A. K. Gangopadhyay,1 R. W. Hyers,3 T. J. Rathz,4 J. R. Rogers,5 D. S. Robinson,6 A. I. Goldman,6 and K. F. Kelton1 1Department of Physics, Washington University, St. Louis, Missouri 63130, USA 2Korea Research Institute of Standards and Science, Daejon, Choongnam 305-340, Republic of Korea 3University of Massachusetts, Amherst, Massachusetts 01003, USA 4University of Alabama, Hunts...
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The phase structures and hydrogen storage properties of a Ti Zr V Ni alloy are studied. It is found that this alloy consists of a 0.7 0.2 0.1 matrix and a secondary phase. The matrix is a B2-type compound with bcc structure and the secondary phase is a C14-type Laves phase with hexagonal structure. This alloy electrode has a larger charge–discharge capacity than stoichiometric TiNi electrodes b...
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Nowadays titanium alloys are extensively used for aerospace and biomedical applications. However, despite good mechanical properties and excellent corrosion resistance they possess poor wear resistance and a tendency to galling and seizure. In this study the tribological properties of experimental Ti-Si-Zr based alloys were studied using a standard ball-on-disc wear testing system. The wear and...
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ژورنال
عنوان ژورنال: Journal of Advanced Science
سال: 1992
ISSN: 1881-3917,0915-5651
DOI: 10.2978/jsas.4.4_239