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Anisotropic compressive deformation behaviors of tungsten fiber reinforced Zr-based metallic glass composites

Authors :
Zhang, Bo
Fu, Huameng
Sha, Pengfeng
Zhu, Zhengwang
Dong, Chuang
Zhang, Haifeng
Hu, Zhuangqi
Source :
Materials Science & Engineering: A. Mar2013, Vol. 566, p16-21. 6p.
Publication Year :
2013

Abstract

Abstract: The compressive deformation behaviors of Zr-based metallic glass composites containing different tungsten fiber orientations were investigated. The angles (θ f ) between tungsten fiber orientation and loading axial direction are 0°, 15°, 30°, 45°, 60°, 75° and 90°, respectively. The results show that the strength, plasticity and the failure modes vary with θ f . At θ f =0°, the composite possesses the highest strength and the largest plasticity. When θ f are 45° and 90°, the composites show relatively low compressive strength and plasticity. At θ f ≥15°, the composites fail in different shear modes. The composites fail by in-plane sliding at 0°<θ f ≤45°, while the composites fail by out-of-plane sliding at 45°<θ f ≤90°. [Copyright &y& Elsevier]

Details

Language :
English
ISSN :
09215093
Volume :
566
Database :
Academic Search Index
Journal :
Materials Science & Engineering: A
Publication Type :
Academic Journal
Accession number :
85853985
Full Text :
https://doi.org/10.1016/j.msea.2012.12.080