Electron backscatter diffraction characterisation of liquid route processed Ti6242S/SCS-6 composites
Language
en
Article de revue
This item was published in
Materials Science and Engineering: A. 2006, vol. 435-436, p. 530-539
Elsevier
English Abstract
Liquid route processed filamentary titanium matrix composites reinforced by ceramic filaments were investigated using electron backscatter diffraction and high resolution scanning electron microscopy. As-processed filamentary ...Read more >
Liquid route processed filamentary titanium matrix composites reinforced by ceramic filaments were investigated using electron backscatter diffraction and high resolution scanning electron microscopy. As-processed filamentary materials possess a metastable microstructure with martensitic α + retained β matrix and small sub-stoichiometric TiC1−x precipitates at the fibre/matrix interface. The heat treatment induced morphological and crystallographic modification of carbides and coarsening of the matrix. The analysis method was also used to validate a simulation route to obtain bulk materials having similar microstructural properties.Read less <
English Keywords
Titanium matrix composite
Electron backscatter diffraction
Phase transformations
Filament/matrix interface
Titanium carbide
Origin
Hal imported