In-situ study of planar slip in a commercial aluminum-lithium alloy using high energy X-ray diffraction microscopy
Sign Up to like & getrecommendations! Published in 2019 at "Acta Materialia"
DOI: 10.1016/j.actamat.2019.04.030
Abstract: Abstract Aluminum-lithium alloys offer high specific-strength and -stiffness which makes them attractive for aerospace applications. However, several material related challenges have limited the use of these alloys including a tendency for grain boundary cracking due… read more here.
Keywords: microscopy; planar slip; energy ray; high energy ... See more keywords
Formation mechanism of dislocation patterns under low cycle fatigue of a high-manganese austenitic TRIP steel with dominating planar slip mode
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Plasticity"
DOI: 10.1016/j.ijplas.2019.06.009
Abstract: Abstract We investigated the evolution of dislocation patterns under low cycle fatigue in a Fe-17Mn-1.5Al-0.3C (wt. %) steel with transformation-induced plasticity (TRIP). To this end, quasi in-situ electron channelling contrast imaging under controlled diffraction conditions… read more here.
Keywords: steel; cycle fatigue; low cycle; patterns low ... See more keywords