Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1499641 | Scripta Materialia | 2012 | 4 Pages |
Abstract
Residual stress adjustment was achieved in (Zr0.55Al0.1Ni0.05Cu0.3)99Y1 bulk metallic glasses (BMGs) using laser surface melting. The residual stress distribution in the treated alloy was revealed based on the experimental measurement and finite element simulation. The surface layer exhibited tensile residual stress and the nether part of the alloy indicated compressive residual stress for balance. The mechanical properties in bending of the treated BMG were profoundly affected by the laser-introduced residual stress, and the strength and plasticity were enhanced.
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Bingqing Chen, Yan Li, Min Yi, Ran Li, Shujie Pang, Hui Wang, Tao Zhang,