Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.msea.2006.06.103
Title: A model for the grain refinement mechanism in equal channel angular pressing of Mg alloy from microstructural studies
Authors: Su, C.W.
Lu, L. 
Lai, M.O. 
Keywords: Equal channel angular pressing
Grain refinement mechanism
Model
Issue Date: 25-Oct-2006
Citation: Su, C.W., Lu, L., Lai, M.O. (2006-10-25). A model for the grain refinement mechanism in equal channel angular pressing of Mg alloy from microstructural studies. Materials Science and Engineering A 434 (1-2) : 227-236. ScholarBank@NUS Repository. https://doi.org/10.1016/j.msea.2006.06.103
Abstract: AZ31 Mg alloy samples were processed by the equal channel angular pressing (ECAP) process at 200 °C for up to four passes. Microstructural evolution during ECAP was studied systematically using optical microscope and transmission electron microscope. Using data observed from the microstructure analysis, a model for the grain refinement mechanism of Mg during ECAP is proposed. Multiple pass ECAP was also conducted at different temperatures to further confirm the proposed model. © 2006 Elsevier B.V. All rights reserved.
Source Title: Materials Science and Engineering A
URI: http://scholarbank.nus.edu.sg/handle/10635/54403
ISSN: 09215093
DOI: 10.1016/j.msea.2006.06.103
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