Paper Title:
A Study on the Fracture Behavior of Magnesium and Aluminium Alloy under Dynamic Biaxial Stress
  Abstract

In this study, the dynamic behaviors of cracks under dynamic biaxial stress are investigated. We conduct dynamic loading fracture experiments on the aluminum (2024-T3) and the magnesium alloy (AZ31B-O) under equitable biaxial stress with a hydraulic high-speed biaxial experimental machine. The processed specimens are cruciform with a crack. Different kinds of cracks are defined by their crack angles. We analyze the results by the caustic method. We obtained the stress intensity factor and the fracture toughness value in the neighborhood of the crack tip under dynamic biaxial stress. We analyzed the obtained data, and then, we compared results.

  Info
Periodical
Key Engineering Materials (Volumes 297-300)
Edited by
Young-Jin Kim, Dong-Ho Bae and Yun-Jae Kim
Pages
1579-1584
DOI
10.4028/www.scientific.net/KEM.297-300.1579
Citation
D. Y. Hwang, A. Shimamoto, R. Kubota, "A Study on the Fracture Behavior of Magnesium and Aluminium Alloy under Dynamic Biaxial Stress ", Key Engineering Materials, Vols. 297-300, pp. 1579-1584, 2005
Online since
November 2005
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$32.00
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