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Information Journal Paper

Title

AN INVESTIGATION INTO HOT DEFORMATION AND DYNAMIC RECRYSTALLIZATION OF ALUMINUM ALLOY 5083

Pages

  15-26

Abstract

 In this paper the HOT DEFORMATION behavior of Al-5083 commercial alloy is investigated. The aim is to investigate the formability of this alloy in hot tension under DYNAMIC RECRYSTALLIZATION. For this purpose, the material is thermo-mechanically processed. Then hot tensile tests are carried out at various temperatures and strain rates. Velocity jump tests are performed to determine stress-strain rate curves at various temperatures and strains. The microstructures are studied by optical and electron microscopy (SEM). It is found that the thermo–mechanical process resulted in a homogeneous distribution of fine precipitates. DYNAMIC RECRYSTALLIZATION occurs during HOT DEFORMATION of the AA5083. Maximum elongation about 250% is obtained at 450 oC and strain rate of 0.005 s-1. Maximum strain rate sensitivity (m) is 0.3. The failure surface is narrow and failure occurs by necking.

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  • Cite

    APA: Copy

    HOSSEINIPOUR, S.J.. (2008). AN INVESTIGATION INTO HOT DEFORMATION AND DYNAMIC RECRYSTALLIZATION OF ALUMINUM ALLOY 5083. JOURNAL OF SCHOOL OF ENGINEERING, 20(2), 15-26. SID. https://sid.ir/paper/22511/en

    Vancouver: Copy

    HOSSEINIPOUR S.J.. AN INVESTIGATION INTO HOT DEFORMATION AND DYNAMIC RECRYSTALLIZATION OF ALUMINUM ALLOY 5083. JOURNAL OF SCHOOL OF ENGINEERING[Internet]. 2008;20(2):15-26. Available from: https://sid.ir/paper/22511/en

    IEEE: Copy

    S.J. HOSSEINIPOUR, “AN INVESTIGATION INTO HOT DEFORMATION AND DYNAMIC RECRYSTALLIZATION OF ALUMINUM ALLOY 5083,” JOURNAL OF SCHOOL OF ENGINEERING, vol. 20, no. 2, pp. 15–26, 2008, [Online]. Available: https://sid.ir/paper/22511/en

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