Dynamic fragmentation induced by network-like shear bands in a Zr-based bulk metallic glass
|dc.identifier.citation||Zeng, F. and Chen, Y. and Jiang, M. and Lu, C. and Dai, L. 2015. Dynamic fragmentation induced by network-like shear bands in a Zr-based bulk metallic glass. Intermetallics. 56: pp. 96-100.|
Dynamic fragmentation induced by network-like shear bands is observed in a Zr-based bulk metallic glass subjected to impact loading, which is different from shear failure via one dominant shear band under quasi-static compression. Further, the influence of elastic strain energy on the evolution of shear bands is investigated. It is shown that the shear-band pattern occurring in one dominated mode or in multiple modes strongly depends on the loading rates. Dynamic fragmentation is due to the competition between the elastic strain energy driving a shear band and the dissipated energy along the shear band.
|dc.title||Dynamic fragmentation induced by network-like shear bands in a Zr-based bulk metallic glass|
|curtin.department||Department of Mechanical Engineering|
|curtin.accessStatus||Fulltext not available|