Influence of friction on surface asperity flattening process in cold uniaxial planar compression (CUPC)

Li, H; Jiang, Z; Wei, D; Gao, X

Influence of friction on surface asperity flattening process in cold uniaxial planar compression (CUPC)

Li, H Jiang, Z Wei, D

Gao, X

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Publication Type:: Journal Article
Citation:: Tribology Letters, 2014, 53 (2), pp. 383 - 393
Issue Date:: 2014-01-01

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Field	Value	Language
dc.contributor.author	Li, H	en_US
dc.contributor.author	Jiang, Z	en_US
dc.contributor.author	Wei, D https://orcid.org/0000-0002-4247-8905	en_US
dc.contributor.author	Gao, X	en_US
dc.date.issued	2014-01-01	en_US
dc.identifier.citation	Tribology Letters, 2014, 53 (2), pp. 383 - 393	en_US
dc.identifier.issn	1023-8883	en_US
dc.identifier.uri	http://hdl.handle.net/10453/35289
dc.description.abstract	Atomic force microscope and electron back-scattering diffraction measurement methodswere used to study the effects of friction on surface asperity flattening and surface texture during the uniaxial planar compression of annealed aluminum alloy. With an increase in gauged reduction, surface asperity tended to be flattened. Friction could boost the surface asperity flattening process by reducing the flow stress in deformation. The development of surface asperity features demonstrated that friction can effectively hinder the development of the Goss orientation component {011} 〈100〉 and clearly promote the generation of brass orientation {011} 〈100〉 orientation. Regardless of whether the sample was compressed with lubricant or not, a few S orientation component {123} 〈634〉 formed in sample edge area. © Springer Science+Business Media New York 2014.	en_US
dc.relation.ispartof	Tribology Letters	en_US
dc.relation.isbasedon	10.1007/s11249-013-0272-1	en_US
dc.subject.classification	Mechanical Engineering & Transports	en_US
dc.title	Influence of friction on surface asperity flattening process in cold uniaxial planar compression (CUPC)	en_US
dc.type	Journal Article
utslib.citation.volume	2	en_US
utslib.citation.volume	53	en_US
utslib.for	0912 Materials Engineering	en_US
utslib.for	0913 Mechanical Engineering	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Mechanical and Mechatronic Engineering
utslib.copyright.status	closed_access
pubs.issue	2	en_US
pubs.publication-status	Published	en_US
pubs.volume	53	en_US

Abstract:

Atomic force microscope and electron back-scattering diffraction measurement methodswere used to study the effects of friction on surface asperity flattening and surface texture during the uniaxial planar compression of annealed aluminum alloy. With an increase in gauged reduction, surface asperity tended to be flattened. Friction could boost the surface asperity flattening process by reducing the flow stress in deformation. The development of surface asperity features demonstrated that friction can effectively hinder the development of the Goss orientation component {011} 〈100〉 and clearly promote the generation of brass orientation {011} 〈100〉 orientation. Regardless of whether the sample was compressed with lubricant or not, a few S orientation component {123} 〈634〉 formed in sample edge area. © Springer Science+Business Media New York 2014.

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http://hdl.handle.net/10453/35289