Materials Science and Engineering: A, ( ISI ), Volume (454-455), No (127), Year (2007-3) , Pages (558-563)

Title : Simulation of thixoformability of A356 aluminum alloy using finite volume method ( Simulation of thixoformability of A356 aluminum alloy using finite volume method )

Authors: Mohammad Reza Jafari , Seyed Mojtaba Zebarjad , Farhad Kolahan ,

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Abstract

In the recent two decades, researchers have paid much attention to semi-solid forming (SSF). The reason of being under attention is higher production rate and lower energy consumption rather than conventional forming processes. In this research, one of the most important and widely used manufacturing processes, forward extrusion, has been simulated. The used procedure for simulating forward extrusion of A356 aluminum alloy at semi-solid state was finite volume method. Different process parameters such as punch velocity, die angle and initial temperature have been included in the simulated method. The results show that both workpiece temperature and punch force depend on the mentioned parameters. Computational results show a good compatibility with the experimental data.

Keywords

, Semi, solid forming; Semi, solid forward extrusion; Aluminum alloys; Finite volume method
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@article{paperid:1004883,
author = {Jafari, Mohammad Reza and Zebarjad, Seyed Mojtaba and Kolahan, Farhad},
title = {Simulation of thixoformability of A356 aluminum alloy using finite volume method},
journal = {Materials Science and Engineering: A},
year = {2007},
volume = {454-455},
number = {127},
month = {March},
issn = {0921-5093},
pages = {558--563},
numpages = {5},
keywords = {Semi-solid forming; Semi-solid forward extrusion; Aluminum alloys; Finite volume method},
}

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%0 Journal Article
%T Simulation of thixoformability of A356 aluminum alloy using finite volume method
%A Jafari, Mohammad Reza
%A Zebarjad, Seyed Mojtaba
%A Kolahan, Farhad
%J Materials Science and Engineering: A
%@ 0921-5093
%D 2007

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