Effect of tool profile and fatigue loading on the local hardness around scratches in clad and unclad aluminium alloy 2024.

Simple item page
dc.contributor.authorKhan, MKen_AU
dc.contributor.authorFitzpatrick, MEen_AU
dc.contributor.authorHainsworth, SVen_AU
dc.contributor.authorEdwards, Len_AU
dc.date.accessioned2010-04-06T05:03:49Zen_AU
dc.date.accessioned2010-04-30T05:08:09Zen_AU
dc.date.available2010-04-06T05:03:49Zen_AU
dc.date.available2010-04-30T05:08:09Zen_AU
dc.date.issued2009-12-15en_AU
dc.date.statistics2009-12-15en_AU
dc.description.abstractNanoindentation has been used to study the hardness changes produced by scratching of aluminium alloy AA2024, with and without a clad layer of pure aluminium. The hardness was mapped around scratches made with diamond tools of different profiles. One tool produced significant plastic damage with associated hardening at the scratch root, whilst the other produced a ‘cleaner’ cut with no hardening. The different behaviours are attributed to whether the tool makes the scratch by a ‘cutting’ or a ‘ploughing’ mechanism. The degree of plastic damage around the scratches has been correlated with peak broadening data obtained using synchrotron X-ray diffraction. There was no change observed in the local hardness around the scratch with fatigue loading. © 2009, Elsevier Ltd.en_AU
dc.identifier.citationKhan, M. K., Fitzpatrick, M. E., Hainsworth, S. V., & Edwards, L. (2009). Effect of tool profile and fatigue loading on the local hardness around scratches in clad and unclad aluminium alloy 2024. Materials Science and Engineering: A - Structural Materials Properties Microstructure and Processing, 527(1-2), 297-304. doi:10.1016/j.msea.2009.07.035en_AU
dc.identifier.govdoc1524en_AU
dc.identifier.issn0921-5093en_AU
dc.identifier.issue1-2en_AU
dc.identifier.journaltitleMaterials Science and Engineering: A - Structural Materials Properties Microstructure and Processingen_AU
dc.identifier.pagination297-304en_AU
dc.identifier.urihttp://dx.doi.org/10.1016/j.msea.2009.07.035en_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/3046en_AU
dc.identifier.volume527en_AU
dc.language.isoenen_AU
dc.publisherElsevieren_AU
dc.subjectHardeningen_AU
dc.subjectX-ray diffractionen_AU
dc.subjectAluminium alloysen_AU
dc.subjectFatigueen_AU
dc.subjectToolsen_AU
dc.subjectCuttingen_AU
dc.titleEffect of tool profile and fatigue loading on the local hardness around scratches in clad and unclad aluminium alloy 2024.en_AU
dc.typeJournal Articleen_AU
Files
License bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
license.txt
Size:
1.79 KB
Format:
Plain Text
Description:
Download
Collections
Journal Articles