In-situ observation and numerical simulation of crack propagation in β-Sialon ceramics

2000 ◽  
Vol 21 (5) ◽  
pp. 453-459 ◽  
Author(s):  
Y Chen ◽  
H Xu ◽  
K.A Kibble ◽  
R Hall
Keyword(s):  
Numerical Simulation ◽  
Crack Propagation ◽  
In Situ Observation

In situ observation of interfacial debonding process induced by matrix crack propagation in two-dimensional unidirectional model composites

2008 ◽  
Vol 15 (1) ◽  
pp. 75-94 ◽  
Author(s):  
Mototsugu Tanaka ◽  
Touru Kawaguchi ◽  
Masaki Hojo ◽  
Shojiro Ochiai ◽  
Yoichiro Nakanishi
Keyword(s):  
Crack Propagation ◽  
Matrix Crack ◽  
Interfacial Debonding ◽  
In Situ Observation ◽  
Two Dimensional ◽  
Debonding Process

In Situ Observation of Crack Propagation in Epoxy Composite Reinforced with Crushed Silica Particles

2010 ◽  
Vol 452-453 ◽  
pp. 753-756
Author(s):  
Alisa Boonyapookana ◽  
Yoshiharu Mutoh ◽  
Kohsoku Nagata
Keyword(s):  
Crack Propagation ◽  
Crack Growth ◽  
Main Crack ◽  
Resin Composite ◽  
Silica Particles ◽  
Propagation Mechanism ◽  
In Situ Observation ◽  
Epoxy Resin Composite ◽  
Crack Propagation Mechanism

In-situ observation of fatigue crack growth of epoxy resin composite reinforced with crushed silica particle was carried out. The test was performed under constant ΔK condition. Based on the results, the crack propagation mechanism was discussed. The in-situ observation revealed that in front of the main crack, a microcrack was nucleated at the interface of matrix/particle and then coalesced with the main crack. At the same time, new microcracking occurred ahead of the crack tip and the crack propagated by repeating these processes. Retardation of crack growth rate was found to result from crack bridging induced by microcracking at silica particles and crack deflection.

In-situ observation of crack propagation through the nucleation of nanoscale voids in ultra-thin, freestanding Ag films

2014 ◽  
Vol 618 ◽  
pp. 614-620 ◽  
Author(s):  
Yuefei Zhang ◽  
Fei Wang ◽  
Peng Zang ◽  
Jin Wang ◽  
Shengcheng Mao ◽  
...  
Keyword(s):  
Crack Propagation ◽  
In Situ Observation

In situ observation of crack propagation in ESP (engineered stress profile) glass

2007 ◽  
Vol 74 (9) ◽  
pp. 1383-1398 ◽  
Author(s):  
Vincenzo M. Sglavo ◽  
Andrea Prezzi ◽  
David J. Green
Keyword(s):  
Crack Propagation ◽  
In Situ Observation ◽  
Stress Profile
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