scholarly journals Determination of gamma ray attenuation coefficients of Al-4% Cu/B4C metal matrix composites at 662, 1173 and 1332 keV

2014 ◽  
Vol 37 (5) ◽  
pp. 1175-1179 ◽  
Author(s):  
I. Akkurt ◽  
K. Günoğlu ◽  
A. Çalik ◽  
M. S. Karakas
Keyword(s):  
Metal Matrix Composites ◽  
Metal Matrix ◽  
Gamma Ray ◽  
Matrix Composites ◽  
Attenuation Coefficients ◽  
Gamma Ray Attenuation

Modelling and determination of dynamic elastic modulus of magnesium based metal matrix composites

2000 ◽  
Vol 16 (3) ◽  
pp. 309-314 ◽  
Author(s):  
N. Srikanath ◽  
D. Saravanaranganathan ◽  
M. Gupta ◽  
L. Lu ◽  
M.O. Lai
Keyword(s):  
Elastic Modulus ◽  
Metal Matrix Composites ◽  
Metal Matrix ◽  
Dynamic Elastic Modulus ◽  
Matrix Composites

A Computational Approach for the Constitutive Modeling of Elastoplastic Behavior of Metal Matrix Composites

2016 ◽  
Vol 14 (05) ◽  
pp. 1750058 ◽  
Author(s):  
M. U. Siddiqui ◽  
Abul Fazal M. Arif
Keyword(s):  
Composite Materials ◽  
Metal Matrix Composites ◽  
Metal Matrix ◽  
Three Dimensional ◽  
Constitutive Models ◽  
Computational Approach ◽  
Matrix Composites ◽  
Elastoplastic Behavior ◽  
Alumina Composite

Computational homogenization provides an excellent tool for the design of composite materials. In the current work, a computational approach is presented that is capable of estimating the elastic and rate-independent plastic constitutive behavior of metal matrix composites using finite element models of representative volume elements (RVEs) of the composite material. For this purpose, methodologies for the generation of three-dimensional computational microstructures, size determination of RVEs and the homogenization techniques are presented. Validation of the approach is carried out using aluminum–alumina composite samples prepared using sintering technique. Using the homogenized material response, effective constitutive models of the composite materials have been determined.

scholarly journals Determination of fiber length in axially symmetrical metal matrix composites

2008 ◽  
Vol 68 (3-4) ◽  
pp. 625-630
Author(s):  
Alberto Borrego ◽  
Joaquín Ibáñez ◽  
Gaspar González-Doncel
Keyword(s):  
Metal Matrix Composites ◽  
Metal Matrix ◽  
Fiber Length ◽  
Matrix Composites
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