Jazaeri, H. and Humphreys, F. J.
|DOI (Digital Object Identifier) Link:||http://doi.org/10.4028/www.scientific.net/MSF.467-470.63|
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High resolution Electron Backscatter Diffraction (EBSD) in a field emission gun scanning electron microscope (FEGSEM) was used to study substructural development during the deformation by cold rolling of a single-phase Al-0.1Mg alloy with initial grain sizes between ~3µm and 120µm. In the coarse-grained material, bands of elongated cells aligned at approximately 35º to the rolling direction were formed at low strains. However, as the grain size was reduced, fewer of these aligned microstructural features were formed, and at the smallest grain sizes, there was little evidence of significant substructure within the deformed grains. The alignment of low angle boundaries was analysed from EBSD data and shown to be a function of grain size, strain and boundary misorientation.
|Item Type:||Journal Article|
|Copyright Holders:||2004 Trans Tech Publications, Switzerland|
|Extra Information:||RS volume: 467-470 Recrystallization and Grain Growth|
|Keywords:||cold rolling; high resolution EBSD; initial grain size; substructure|
|Academic Unit/Department:||Faculty of Science, Technology, Engineering and Mathematics (STEM) > Engineering and Innovation
Faculty of Science, Technology, Engineering and Mathematics (STEM)
|Depositing User:||Hedieh Jazaeri|
|Date Deposited:||18 Mar 2011 10:58|
|Last Modified:||02 Aug 2016 13:59|
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