scholarly journals Dynamic response study of Ti3C2-MXene films to shockwave and impact forces

RSC Advances ◽  
2020 ◽  
Vol 10 (49) ◽  
pp. 29147-29155 ◽  
Author(s):  
Shreyas Srivatsa ◽  
Pavithra Belthangadi ◽  
Shivakarthik Ekambaram ◽  
Manu Pai ◽  
Prosenjit Sen ◽  
...  

Ti3C2-MXenes films are subjected to dynamic phenomena of low and high-velocity impact resulting in fast response times with piezoresistivity behavior.

2018 ◽  
Vol 14 (5) ◽  
pp. 503-512 ◽  
Author(s):  
Guo-wen Gao ◽  
En-ling Tang ◽  
Min-hui Feng ◽  
Ya-fei Han ◽  
Yue Li ◽  
...  

2018 ◽  
Vol 53 (4) ◽  
pp. 535-546 ◽  
Author(s):  
M Altaf ◽  
S Singh ◽  
VV Bhanu Prasad ◽  
Manish Patel

The compressive strength of C/SiC composite at different strain rates, off-axis orientations and after high-velocity impact was studied. The compressive strength was found to be 137 ± 23, 130 ± 46 and 162 ± 33 MPa at a strain rate of 3.3 × 10−5, 3.3 × 10−3, 3.3 × 10−3 s−1, respectively. On the other hand, the compressive strength was found to be 130 ± 46, 99 ± 23 and 87 ± 9 MPa for 0°/90°, 30°/60° and 45°/45° fibre orientations to loading direction, respectively. After high-velocity impact, the residual compressive strength of C/SiC composite was found to be 58 ± 26, 44 ± 18 and 36 ± 3.5 MPa after impact with 100, 150 and 190 m/s, respectively. The formation of kink bands in fibre bundles was found to be dominant micro-mechanism for compressive failure of C/SiC composite for 0°/90° orientation. On the other hand, delamination and the fibre bundles rotation were found to be the dominant mechanism for off-axis failure of composite.


1980 ◽  
Vol 17 (10) ◽  
pp. 763-766 ◽  
Author(s):  
C. C. Chamis ◽  
J. H. Sinclair

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