Paper Title:
Microstructure and Hydrogenation Property of Mg-6.7 mol% Ni Alloy
  Abstract

The relation of the microstructure and hydrogenation property of a hypoeutectic Mg-6.7 mol%Ni alloy consisted of primary Mg crystal and Mg2Ni phase has been investigated. In the case that the specimen has a very fine structure, hydrogen is hardly absorbed into the specimen. The growth of both the primary Mg crystal and Mg2Ni phase allow easy hydrogen penetration, but the growth of the primary Mg crystal is more effective. The highest hydrogenation rate and absorption amount of 5 mass% are obtained when the Mg2Ni phase has a rounded shape.

  Info
Periodical
Defect and Diffusion Forum (Volumes 297-301)
Edited by
Andreas Öchsner, Graeme E. Murch, Ali Shokuhfar and João M.P.Q. Delgado
Pages
853-858
DOI
10.4028/www.scientific.net/DDF.297-301.853
Citation
H. Saitoh, H. Nakamura, "Microstructure and Hydrogenation Property of Mg-6.7 mol% Ni Alloy", Defect and Diffusion Forum, Vols. 297-301, pp. 853-858, 2010
Online since
April 2010
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$32.00
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