Numerical simulation on the deformation behaviors of bulk metallic glass composites under uniaxial tension and compression

2018 ◽  
Vol 187 ◽  
pp. 411-428 ◽  
Author(s):  
Wei Rao ◽  
Juan Zhang ◽  
Guozheng Kang ◽  
Peter K. Liaw
Keyword(s):  
Numerical Simulation ◽  
Metallic Glass ◽  
Uniaxial Tension ◽  
Bulk Metallic Glass ◽  
Glass Composites ◽  
Bulk Metallic Glass Composites ◽  
Tension And Compression ◽  
Deformation Behaviors

scholarly journals Effect of Sample-Size on the Compression Deformation Behavior of a CuZr-Based Bulk Metallic Glass Composite

Metals ◽  
2020 ◽  
Vol 10 (7) ◽  
pp. 857
Author(s):  
Yongsheng Chen ◽  
Weizhong Liang ◽  
Longxing Wang ◽  
Kai Qi ◽  
Yang Wang ◽  
...  
Keyword(s):  
Yield Strength ◽  
Metallic Glass ◽  
Bulk Metallic Glass ◽  
Deformation Behavior ◽  
Glassy Matrix ◽  
Glass Composite ◽  
Glass Composites ◽  
Bulk Metallic Glass Composites ◽  
Deformation Behaviors ◽  
Bulk Metallic Glass Composite

The compressive deformation behaviors and microstructures of Cu45Zr48Al4Nb3 bulk metallic glass composites with diameters of 3, 2, and 1 mm were investigated systematically. It was found that the smallest sample showed the highest yield strength and compressive plasticity. The yield strength of the samples was found to depend on the fraction of their crystalline phases in the glassy matrix. The smaller samples showed larger free volumes, which is favorable for plastic deformation. The deformation behavior of the samples was found to depend on their size. The results obtained in this study will be helpful for investigating the mechanical behavior of metallic glass composites.

Shear fracture in bulk metallic glass composites

2021 ◽  
pp. 116963
Author(s):  
Devashish Rajpoot ◽  
R. Lakshmi Narayan ◽  
Long Zhang ◽  
Punit Kumar ◽  
Haifeng Zhang ◽  
...  
Keyword(s):  
Metallic Glass ◽  
Bulk Metallic Glass ◽  
Shear Fracture ◽  
Glass Composites ◽  
Bulk Metallic Glass Composites

In situ TiB-reinforced Cu-based bulk metallic glass composites

2006 ◽  
Vol 54 (11) ◽  
pp. 1961-1966 ◽  
Author(s):  
H.M. Fu ◽  
H. Wang ◽  
H.F. Zhang ◽  
Z.Q. Hu
Keyword(s):  
Metallic Glass ◽  
Bulk Metallic Glass ◽  
Glass Composites ◽  
Bulk Metallic Glass Composites
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