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Type: Journal article
Title: The Implication of Rheology in Semi-Solid Metal Processes: An Overview
Author: Lashkari, O.
Ghomashchi, R.
Citation: Journal of Materials Processing Technology, 2007; 182(1-3):229-240
Publisher: Elsevier Science Sa
Issue Date: 2007
ISSN: 0924-0136
Statement of
Omid Lashkari, Reza Ghomashchi
Abstract: The current article is to highlight the implication of rheology in semi-solid metal (SSM) processing. The effect of several process and metallurgical parameters, such as shear rate, shear time, holding time, pouring temperature, fraction solid of the primary phase and its morphology, size and distribution, on the apparent viscosity of the SSM alloys are reviewed and discussed. A variety of viscometry methods are introduced and the potential of typical routes in characterizing the microstructure and viscosity values of SSM slurries are given.
Keywords: Semi-solid metal; Microstructure; Rheology; Viscosity
Rights: Copyright © 2006 Published by Elsevier B.V.
RMID: 0020108631
DOI: 10.1016/j.jmatprotec.2006.08.003
Appears in Collections:Mechanical Engineering publications
Materials Research Group publications

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