Park, Kyoung-Won Ahn, Jae-Pyung Seok, Hyun-Kwang Kim, Yu-Chan 2024-01-20T16:01:09Z 2024-01-20T16:01:09Z 2021-09-04 2011-12 0966-9795 https://pubs.kist.re.kr/handle/201004/129773 We investigate the role of hydrogen solubility and diffusivity on the activation energy for hydrogen permeability and the relationship between the hydrogen permeability and resistance to hydrogen embrittlement in amorphous membranes, Cu50Zr50 and Cu65Zr35. The membrane with the lower activation energy for permeation showed higher hydrogen permeability, but it showed lower durability under hydrogen atmosphere. This relationship between the two properties is discussed on the basis of the nature of the short-range ordered (SRO) structures constituting amorphous membranes under hydrogen ambient. (C) 2011 Elsevier Ltd. All rights reserved. English ELSEVIER SCI LTD METALLIC-GLASS ALLOYS PLASTICITY DIFFUSION LIQUIDS ORDER TI Relationship between activation energy for hydrogen permeation and hydrogen permeation properties of amorphous Cu50Zr50 and Cu65Zr35 membranes Article 10.1016/j.intermet.2011.07.032 1 INTERMETALLICS, v.19, no.12, pp.1887 - 1890 INTERMETALLICS 19 12 1887 1890 scie scopus 000296548500017 2-s2.0-80052536964 Chemistry, Physical Materials Science, Multidisciplinary Metallurgy & Metallurgical Engineering Chemistry Materials Science Metallurgy & Metallurgical Engineering Article METALLIC-GLASS ALLOYS PLASTICITY DIFFUSION LIQUIDS ORDER TI glasses metallic diffusion hydrogen embrittlement brittleness and ductility yield stress