Paper Title:
Effective Elastic Constants of Fiber-Eutectics and Transformation Particles Composite Ceramic
  Abstract

The composite ceramics is composed of fiber-eutectics, transformation particles and matrix particles. First, the recessive expression between the effective stress in fiber-eutectic and the flexibility increment tensor is obtained according to the four-phase model. Second, the analytical formula which contains elastic constant of the fiber-eutectic is obtained applying Taylor’s formula. The eutectic is transverse isotropy, so there are five elastic constants. Third, the effective elastic constants of composite ceramics are predicted. The result shows that the elastic modulus of composite ceramic is reduced with the increase of fibers fraction and fibers diameter.

  Info
Periodical
Edited by
Yiwang Bao, Li Tian and Jianghong Gong
Pages
182-185
DOI
10.4028/www.scientific.net/AMR.177.182
Citation
B. F. Li, J. Zheng, X. H. Ni, Y. C. Ma, J. Zhang, "Effective Elastic Constants of Fiber-Eutectics and Transformation Particles Composite Ceramic", Advanced Materials Research, Vol. 177, pp. 182-185, 2011
Online since
December 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Heoung Jae Chun, K.S. Ryu, Joon Hyung Byun
Abstract:An analytical model was proposed to predict the elastic properties of multi-axial warp knitted (MWK) fabric composites for three-dimensional...
1499
Authors: Hua Shan Zhang, Yi Xia Zhang
Abstract:A micromechanical elastic-plastic bridging constitutive model is developed in this paper for accurate representation of material behavior of...
2459
Authors: Tae Wook Heo, Saswata Bhattacharyya, Long Qing Chen
Abstract:A phase-field model is described for predicting the diffusional phase transformation process in elastically inhomogeneous polycrystals. The...
1084
Authors: Pramod Kumar
Chapter 6: Composite Materials
Abstract:A structural composite is a material system consisting of two or more phases on macroscopic scale whose mechanical performance and properties...
654
Authors: Yurii Aleksansdrovich Chumakov, Anna Georgievna Knyazeva
Chapter 3: Modelling and Numerical Simulation, Algorithms and Mathematical Methods for Applied Problems
Abstract:Numerical investigation of stressed-strain state composite plate is carried out for the conditions of one-axial loading and nonstationary...
402