Variation of microhardness with chemical composition for melt-spun Mg–Pd and Mg–Pd–Ni amorphous alloys

Mg 100− x Pd x ( x = 10, 15, 20 and 30) and (Mg 0.9Pd 0.1) 100− y Ni y ( y = 5, 10, 15 and 20) amorphous alloys have been studied from the viewpoint of their microhardness. The micro-Vickers hardness of these amorphous alloys shows a tendency to increase with decreasing the interatomic spacing.

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Bibliographic Details
Published in:Scripta materialia 2005-07, Vol.53 (1), p.59-61
Main Authors: Nakano, Sumiaki, Yamaura, Sin-ichi, Kitano, Akiko, Sato, Masugu, Uchinashi, Sakae, Hamada, Tadashi, Umesaki, Norimasa, Kimura, Hisamichi, Inoue, Akihisa
Format: Article
Language:English
Subjects:
Amorphous alloys
Applied sciences
Chemical composition
Exact sciences and technology
Hardness
Magnesium
Magnesium base alloys
Melt spinning
Metallic glasses
Metals. Metallurgy
Microhardness
Nanostructure
X-ray diffraction (XRD)
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Description
Summary:Mg 100− x Pd x ( x = 10, 15, 20 and 30) and (Mg 0.9Pd 0.1) 100− y Ni y ( y = 5, 10, 15 and 20) amorphous alloys have been studied from the viewpoint of their microhardness. The micro-Vickers hardness of these amorphous alloys shows a tendency to increase with decreasing the interatomic spacing.
ISSN:1359-6462
0956-716X
1872-8456
DOI:10.1016/j.scriptamat.2005.03.015