Identification of transformed grain boundaries and reconstruction of the prior grains from EBSD data in pure Ti and α-Ti alloys
Wang, S.C., Starink, M.J. and Ubhi, H.S. (2007) Identification of transformed grain boundaries and reconstruction of the prior grains from EBSD data in pure Ti and α-Ti alloys. In, 4th Oversea Chinese Conference of Materials Research and Technology, Chongqing, China, 12 - 16 Oct 2007. China,
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When Ti is cooled rapidly from the β region, the martensitic β → α transformation occurs. The transformed microstructure will be made up α phase grains, and the original structure of prior β grains is no longer evident from optical microscopy or electron microscopy. This paper demonstrates a way to identify the transformation grain boundaries and accordingly reconstruct the prior grain structure through the use of electron backscattering diffraction on a scanning electron microscope. The approach is demonstrated for Ti and α-Ti alloy, and it is thought to be applicable to other alloys such as in iron, zirconium.
|Item Type:||Conference or Workshop Item (Paper)|
|Subjects:||Q Science > Q Science (General)|
|Divisions:||University Structure - Pre August 2011 > School of Engineering Sciences > Engineering Materials & Surface Engineering
|Date Deposited:||01 Feb 2008|
|Last Modified:||02 Mar 2012 13:52|
|RDF:||RDF+N-Triples, RDF+N3, RDF+XML, Browse.|
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