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Title | The Impact of Cracked Microparticles on the Mechanical and the Fracture Behavior of Particulate Composite |
Authors |
Ahmed, Waleed K.
Al-Rifaie, Wail N. |
ORCID | |
Keywords |
Composite FEM Fracture Mechanical properties |
Type | Article |
Date of Issue | 2015 |
URI | http://essuir.sumdu.edu.ua/handle/123456789/42891 |
Publisher | Sumy State University |
License | Copyright not evaluated |
Citation | Waleed K. Ahmed, Wail N. Al-Rifaie, J. Nano- Electron. Phys. 7 No 3, 03008 (2015) |
Abstract |
In this investigation a metallic composite with a cracked micro has been investigated using finite element
method. Particulate reinforced composite is one of the most favorite composite due to it quit isotopic
properties. While being in metallic status, the micro particles may be subjected to deterioration which lead
to crack embedded initiation within the micro particle. This crack lead to degradation in the mechanical as
well as the fracture behavior in the composite. Mechanical characteristics through estimating the stiffness
of the composite has been studied for intact and cracked particles as well as for the fractured particles. It
has been found that as long as the crack propagates in the micro particle, there is reduction in the composite
stiffness and increases in the stress intensity factor (SIF). |
Appears in Collections: |
Наукові видання (ЕлІТ) |
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File | Size | Format | Downloads |
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Ahmed.pdf | 500.65 kB | Adobe PDF | 432810676 |
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