Grain boundary energy anisotropy: a review
WebGrain boundary energy anisotropy: a review Gregory S. Rohrer Received: 29 April 2011 / Accepted: 30 May 2011 / Published online: 10 June 2011 Ó Springer Science+Business Media, LLC 2011 Abstract This paper reviews findings on the anisotropy of the grain boundary energies. After introducing the basic concepts, there is a discussion of ... http://mimp.materials.cmu.edu/rohrer/papers/2005_07.pdf
Grain boundary energy anisotropy: a review
Did you know?
WebApr 14, 2024 · The relative elongation in the vertical samples significantly exceeded that in the horizontal samples. They attributed the anisotropy in the WAAM part to the directional growth of grains along the heat flow direction leading to primary grain boundaries parallel to the direction of the specimen tensile test. WebMay 18, 2015 · Check Pages 1-15 of Grain boundary energy anisotropy: a review in the flip PDF version. Grain boundary energy anisotropy: a review was published by on 2015-05-18. Find more similar flip PDFs like Grain boundary energy anisotropy: a review. Download Grain boundary energy anisotropy: a review PDF for free.
WebThe review concludes with a prospectus for future studies of grain boundary energy anisotropy and a summary. Grain boundaries are defects that have an excess free … WebGrain boundary complexion transitions can lead to rapid changes in the macroscopic properties of polycrystalline metals and ceramics and are responsible for a variety of …
WebDec 27, 2024 · Conductivity anisotropy of sample G100c containing low-angle grain boundaries along the b direction. The dashed line denotes completely isotropic in-plane conductivity. The inset shows an Arrhenius plot of the barrier-related mobility [compare Eq. ; the fit between 200 and 365 K results in an activation energy of 93 ± 5 meV]. Reuse & … WebIn this paper, the corrosion resistance and mechanical properties of the 7075 aluminum alloy are studied. The alloy was deformed by hydrostatic extrusion and then aged both naturally and artificially. Results are compared with those of coarse-grained material subjected to T6 heat treatment. The aim of the research is to find the optimal correlation between the …
WebJan 21, 2024 · Ti-3Al-2.5V alloy was usually the α phase of HCP structure at room temperature which had obvious anisotropy. During tube rolling, α grain would be influenced by stress-strain state, deformation amount, ‘Q’ ratio to result the preferred orientation and formed texture. In order to obtain radial texture tube by rolling and improve the service … home goods brandon hoursWebMar 1, 2024 · Describing microstructure evolution in tungsten requires a quantitative description of the anisotropic grain boundary energy. We present a grain boundary … homegoods brier creek raleigh ncWebApr 13, 2024 · Natural rocks usually are obviously heterogeneous, such as granite, gneiss and amygdaloidal basalt. Grain-scale heterogeneity of rocks is a combination of several types of heterogeneity, including geometric heterogeneity resulting from grain shape; material heterogeneity resulting from the mismatch of different grains; and contact … homegoods brownsburg careersWebJan 1, 2005 · Methods for measurement of the interfacial free energy include nucleation experiments and grain boundary groove experiments. The predominant method used to determine anisotropy of interfacial energy has been equilibrium shape measurement. There have been numerous investigations involving grain boundaries at a solid-liquid … homegoods brownsburg jobsWebSep 1, 2011 · The review concludes with a prospectus for future studies of grain boundary energy anisotropy and a summary. Grain boundaries are defects that have an excess free energy per unit area. This is evident by the fact that during most thermal and … Metrics - Grain boundary energy anisotropy: a review SpringerLink hilton memphis eastWeb2 days ago · The grain boundary hindered dislocation movement, and the dislocation was accumulated at the grain boundary, hindering the grain boundary growth, which had the effect of grain refinement. Observe in Fig. 13 that the stacking of dislocations was wound into dislocation walls, which could further develop into sub-grain boundaries and form … homegoods brighton miWebANNIVERSARY REVIEW Grain boundary energy anisotropy: a review Gregory S. Rohrer Received: 29 April 2011/Accepted: 30 May 2011/Published online: 10 June 2011 … home goods brighton ma