X-ray diffraction analysis on crystallite development of nanostructured aluminium

DSpace/Manakin Repository

Search OPUS


Advanced Search

Browse

My Account

Show simple item record

dc.contributor.author Meijer, EJ
dc.contributor.author Armstrong, NG
dc.contributor.author Yeung, WY
dc.date.accessioned 2009-06-26T04:10:35Z
dc.date.issued 2006-01
dc.identifier.citation Solid State Phenomena, 2006, 118 (1), pp. 53 - 57
dc.identifier.issn 1012-0394
dc.identifier.other C1 en_US
dc.identifier.uri http://hdl.handle.net/10453/502
dc.description.abstract This study is to investigate the crystallite developemtn in nanostructured aluminium using x-ray line broadening analysis. Nanostructured aluminium was produced by equal channel angular extrusion at room temperature to a total deformation strain of ~17. Samples of the extruded metal were then heat treated at temperatures up to 300C. High order diffraction peaks were obtained using Mo radiation and the integral breadth was determined. It was found that as the annealing temperature increased, the integral breadth of the peak reflections decreased. By establishing the modified Williamson- Hall plots (integral breadth vs contract factor) after instrumental correction, it was detemined that the crystallite size of the metal was maintained ~80 nm at 100C. As the annealing temperature increased to 200C the crystallite size increased to ~118 nm. With increasing annealing temperature, the hardness of the metal decreased from ~60 HV to ~45 HV.
dc.publisher SciTec Publications Ltd
dc.subject Applied Physics
dc.subject Applied Physics
dc.title X-ray diffraction analysis on crystallite development of nanostructured aluminium
dc.type Journal Article
dc.parent Solid State Phenomena
dc.journal.volume 1
dc.journal.volume 118
dc.journal.number en_US
dc.journal.number 1 en_US
dc.publocation Switzerland en_US
dc.identifier.startpage 53 en_US
dc.identifier.endpage 57 en_US
dc.cauo.name SCI.Faculty of Science en_US
dc.conference Verified OK en_US
dc.for 0204 Condensed Matter Physics
dc.personcode 040573 en_US
dc.personcode 921034 en_US
dc.personcode 910582 en_US
dc.percentage 100 en_US
dc.classification.name Condensed Matter Physics en_US
dc.classification.type FOR-08 en_US
dc.description.keywords surrogacy, assisted reproductive technology, legal parentage, law reform, parentage transfer
dc.staffid 910582 en_US
pubs.embargo.period Not known
pubs.organisational-group /University of Technology Sydney
pubs.organisational-group /University of Technology Sydney/DVC (Corporate Services)
pubs.organisational-group /University of Technology Sydney/Faculty of Science


Files in this item

This item appears in the following Collection(s)

Show simple item record