Paper Title:
An Elastic-Plastic Fracture Behavior of the Interface Using the Property Gradient in MMC
  Abstract

The strong continuous fiber reinforced metal matrix composites (MMCs) are recently used in aerospace and transportation applications as an advanced material due to its high strength and light weight. However, MMC is significantly affected by the interface under the transverse loading. Furthermore, the crack at the interface induces weakness of the characteristics of the overall mechanical response and strength of the MMCs. In order to be able to utilize these MMCs effectively and with safety, it must be determined their elastic plastic fracture behaviors at the interface. The influence of different regular fiber arrangement as like square and hexagonal arrangement on the strength of transversely loaded fiber reinforced matrix is analyzed. And the interface of fiber and matrix is modeled as thin multi layers with properties linearly gradient to distinguish the interface from the fiber and matrix. Different fiber arrangement of square and hexagon type is studied. And fiber volume fraction is changed for several kinds (5%-60%).

  Info
Periodical
Key Engineering Materials (Volumes 297-300)
Edited by
Young-Jin Kim, Dong-Ho Bae and Yun-Jae Kim
Pages
148-153
DOI
10.4028/www.scientific.net/KEM.297-300.148
Citation
J. W. Kang, O. H. Kwon, "An Elastic-Plastic Fracture Behavior of the Interface Using the Property Gradient in MMC ", Key Engineering Materials, Vols. 297-300, pp. 148-153, 2005
Online since
November 2005
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: Hyo Jin Kim, Do Won Seo, Jae Kyoo Lim, Toru Fujii
417
Authors: Qian Feng, Shao Ming Dong, Yu Sheng Ding, Qing Zhou, Akira Kohyama
Abstract:Chopped fiber and a hybrid reinforcement of chopped and continuous fibers were used for fabricating SiC/SiC composites. Under the selected...
1257
Authors: Gui Yu Li, Jian Feng Li, Jie Sun, Wei Dong Li, Liang Yu Song
Abstract:In the present study, the finite element model of machining carbon fiber reinforced aluminum matrix composites with representative fiber...
1745
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