Residual stresses in direct metal laser sintered parts

Van Zyl, I.; Yadroitsev, I.; Yadroitsava, I.

dc.contributor.author	Van Zyl, I.
dc.contributor.author	Yadroitsava, I.
dc.contributor.author	Yadroitsev, I.
dc.contributor.other	Central University of Technology, Free State, Bloemfontein: Interim : Interdisciplinary Journal
dc.date.accessioned	2016-05-30T07:53:08Z
dc.date.available	2016-05-30T07:53:08Z
dc.date.issued	2015
dc.date.issued	2015
dc.identifier.issn	1684498X
dc.identifier.uri	http://hdl.handle.net/11462/788
dc.description	Published Article	en_US
dc.description.abstract	Direct Metal Laser Sintering (DMLS) fabricates parts using a track-by-track, layer-by-layer method in which powder is formed by melting and solidification of single tracks and thin layers. A laser beam scans over the powder layer thus creating a cross-sectional area of the 3D object. High-concentration of laser energy input leads to high thermal gradients which induce residual stress within the as-built parts. Methods for measurement residual stresses and stresses in DMLS parts were analysed.	en_US
dc.format.extent	153 571 bytes, 1 file
dc.format.mimetype	Application/PDF
dc.language.iso	en_US	en_US
dc.publisher	Central University of Technology, Free State, Bloemfontein: Interim : Interdisciplinary Journal
dc.relation.ispartofseries	Interim : Interdisciplinary Journal;Vol 14, Issue 1
dc.subject	Additive manufacturing	en_US
dc.subject	Direct metal laser sintering	en_US
dc.subject	Residual stress	en_US
dc.subject	Titanium alloys	en_US
dc.title	Residual stresses in direct metal laser sintered parts	en_US
dc.type	Article	en_US
dc.rights.holder	Interim : Interdisciplinary Journal