Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1503451 | Scripta Materialia | 2007 | 4 Pages |
Abstract
The hydrogen absorption and thermal desorption behaviors of Ni–Ti superelastic alloy subjected to a sustained tensile-straining test with cathodic hydrogen charging have been investigated. Under an applied strain in the presence of the martensite phase, hydrogen absorption is markedly enhanced and the amount of desorbed hydrogen, particularly at low temperatures, is increased. In addition, the hydrogen diffusion distance in the specimen increases.
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Ken’ichi Yokoyama, Miho Tomita, Kenzo Asaoka, Jun’ichi Sakai,