An Acoustic Emission Study of Deformation Behavior of Wrought Mg Alloys

Author(s):  
Patrik Dobroň ◽  
Daria Drozdenko ◽  
Sangbong Yi ◽  
Jan Bohlen
2016 ◽  
Vol 30 (06) ◽  
pp. 1650017 ◽  
Author(s):  
Shunfei Luo ◽  
Hongyun Luo ◽  
Zhiyuan Han

A study on the acoustic emission (AE) characteristics during deformation of nacre material was performed. We found that intermittent AE events are generated during nacre deformation. These avalanches may be attributed to microfracture events of the aragonite (CaCO3) nano-asperities and bridges during tablet sliding. These events show several critical features, such as the power-law distributions of the avalanche sizes and interval. These results suggest that the underlying fracture dynamics during nacre deformation display a self-organized criticality (SOC). The results also imply that the disorder and long-range correlation between local microfracture events may play important roles in nacre deformation.


2012 ◽  
Vol 122 (3) ◽  
pp. 634-638
Author(s):  
K. Illkova ◽  
P. Dobroň ◽  
F. Chmelík ◽  
D. Letzig ◽  
J. Bohlen

Author(s):  
Patrik Dobroň ◽  
František Chmelík ◽  
Jan Bohlen ◽  
Kerstin Hantzsche ◽  
Dietmar Letzig ◽  
...  

2016 ◽  
Vol 650 ◽  
pp. 20-27 ◽  
Author(s):  
Daria Drozdenko ◽  
Jan Bohlen ◽  
František Chmelík ◽  
Pavel Lukáč ◽  
Patrik Dobroň

2020 ◽  
Vol 3 (10) ◽  
pp. 961-961
Author(s):  
Simon Schweidler ◽  
Matteo Bianchini ◽  
Pascal Hartmann ◽  
Torsten Brezesinski ◽  
Jürgen Janek

2020 ◽  
Vol 3 (10) ◽  
pp. 965-965
Author(s):  
Simon Schweidler ◽  
Matteo Bianchini ◽  
Pascal Hartmann ◽  
Torsten Brezesinski ◽  
Jürgen Janek

2009 ◽  
Vol 28 (2) ◽  
pp. 85-90 ◽  
Author(s):  
Jalaj Kumar ◽  
Sony Punnose ◽  
M. Mahesh Kumar ◽  
T. Jayakumar ◽  
Vikas Kumar

MICC 90 ◽  
1991 ◽  
pp. 223-226
Author(s):  
V. P. Putyrsky ◽  
A. V. Tokarev ◽  
A. A. Yarunov ◽  
S. F. Konev ◽  
V. V. Istomin ◽  
...  

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