In-Situ Monitoring of Damage Evolution in Glass Matrix Composites during Cyclic Loading using Nondestructive Techniques

2013 ◽  
Vol 20 (5) ◽  
pp. 961-973 ◽  
Author(s):  
E. Z. Kordatos ◽  
D. G. Aggelis ◽  
K. G. Dassios ◽  
T. E. Matikas
Keyword(s):  
Cyclic Loading ◽  
Damage Evolution ◽  
Glass Matrix ◽  
In Situ Monitoring ◽  
Matrix Composites ◽  
Nondestructive Techniques ◽  
Glass Matrix Composites

Development of in-situ hybrid phase reinforced Mg-based metallic glass matrix composites

2020 ◽  
Vol 829 ◽  
pp. 154544
Author(s):  
Wei Guo ◽  
Yuman Shao ◽  
Zhenhua Qin ◽  
Shulin Lü ◽  
Shusen Wu
Keyword(s):  
Metallic Glass ◽  
Glass Matrix ◽  
Matrix Composites ◽  
Glass Matrix Composites

scholarly journals An Analytical Method for Studying the Stress-Strain Relations of Bulk Metallic Glass Matrix Composites under Tension

2018 ◽  
Vol 27 (6) ◽  
pp. 096369351802700
Author(s):  
Yunpeng Jiang
Keyword(s):  
Metallic Glass ◽  
Bulk Metallic Glass ◽  
Analytical Method ◽  
Glass Matrix ◽  
Shear Bands ◽  
Matrix Composites ◽  
Stress Strain ◽  
Glass Matrix Composites ◽  
Softening Stage

In this contribution, an analytical model was formulated to predict the tensile stress-strain relations of bulk metallic glass matrix composites (BMGCs) based on Weng's theoretical frame for dual-ductile composites. For in-situ BMGCs, BMG matrix also exhibits the elastic-plastic deform response as well as the dendrite phases during the stretching. The shear bands are regarded as Mode-I cracks, and whereby the strain-softening stage in the stress-strain curves can be well reflected. Furthermore, multi-particle representative volume element based FEM modelling was employed to clearly explain the failure mechanisms in BMGCs as a necessary complement. The predictions are in reasonable agreement with the experimental results. The presented analytical method will shed some light on optimizing the microstructures, and is of convenience in the engineering applications.

Deformation of In-Situ-Reinforced Bulk Metallic Glass Matrix Composites

2002 ◽  
Vol 404-407 ◽  
pp. 553-560 ◽  
Author(s):  
Bjørn Clausen ◽  
S.Y. Lee ◽  
Ersan Üstündag ◽  
Choong Nyun Paul Kim ◽  
Donald W. Brown ◽  
...  
Keyword(s):  
Metallic Glass ◽  
Bulk Metallic Glass ◽  
Glass Matrix ◽  
Matrix Composites ◽  
Glass Matrix Composites
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