Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1498415 | Scripta Materialia | 2014 | 4 Pages |
Abstract
The influence of absorbed hydrogen on the mechanical behavior of a series of Ni–Nb–Zr amorphous metallic ribbons was investigated through nanoindentation experiments. It was revealed that the influence is significantly dependent on Zr content, that is, hydrogen induced softening in relatively low-Zr alloys, whereas hydrogen induced hardening in high-Zr alloys. The results are discussed in terms of the different roles of mobile and immobile hydrogen in the plastic deformation.
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Yakai Zhao, In-Chul Choi, Moo-Young Seok, Upadrasta Ramamurty, Jin-Yoo Suh, Jae-il Jang,