Results 211 to 220 of about 13,596 (257)
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Recrystallization texture evolution in Ni3Al
Acta Materialia, 1998The recrystallization texture development during annealing of cold rolled Ni{sub 3}Al polycrystals and single crystals was investigated. The recrystallization texture in single crystals, regardless whether boron-free or boron-doped, comprised all eight 35{degree} rotations of the single component deformation texture (close to the brass orientation ...
C Escher, S Neves, G Gottstein
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A Texture Evolution Study Using the Texture Component Crystal Plasticity FEM
Materials Science Forum, 2005Crystal plasticity FEM simulations of plane strain compression were performed. The Texture Component Crystal Plasticity-FEM was used for the texture mapping. Two different starting textures (random and hot rolling texture) were studied using four different FE meshes and two different sets of boundary conditions.
Roters, F., Jeon-Haurand, H., Raabe, D.
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Investigation And Prediction of Grain Texture Evolution in AA6082
AIP Conference Proceedings, 2011Extrusion applications require a strict control of the mechanical proprieties of the extrudates, in particular when undergoing severe loading conditions like in the transportation sector. Profile mechanical properties directly depend on its microstructure and texture, which are the result of multiple mechanisms based on precipitation mechanism or on ...
SEGATORI, ANTONIO +6 more
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Textural and Geochemical Evolution
1979The Alaskan Shelf provides an excellent opportunity to evaluate the changes in the sediment texture evolved as a result of diverse weathering (temperate to polar) at the source. The latitudinal changes in the terrestrial weathering and transport agencies may significantly influence the character of detritus deposited on the shelf.
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Towards a Statistical Theory of Texture Evolution in Polycrystals
SIAM Journal on Scientific Computing, 2008Most technologically useful materials possess polycrystalline microstructures composed of a large number of small monocrystalline grains separated by grain boundaries. The energetics and connectivity of the grain boundary network play a crucial role in determining the properties of a material across a wide range of scales.
Katayun Barmak +4 more
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Texture Evolution in Thin Films
2014Thin films of metals, ceramics, or polymers find many applications in electronic, magnetic, and optical devices. Thin films are usually characterized by the presence of very sharp crystallographic textures. In fact, it is rather difficult to produce thin films without texture.
Satyam Suwas, Ranjit Kumar Ray
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Textural and mineralogical evolution of migmatites
Geological Society, London, Special Publications, 1979Summary Textures and muscovite compositions in regional migmatites from the Central Highlands of Scotland are compared with those of the Huntly-Porsoy area, where early retrograde muscovite retains compositions appropriate to the sillimanite-potash feldspar zone.
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The Textural Evolution of Limestone Calcines
1970A pure limestone and Iceland spar were shock calcined at several constant temperatures in the range 750 to 1300 C in a study of the pore structure of the calcines. The calcines were examined with a scanning electron microscope to follow the development of the pore structure and to correlate changes in the pores and in the related surface area with the ...
G. H. McClellan, J. L. Eades
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Vermiculite gelation: structural and textural evolution
Clay Minerals, 1989AbstractMillimetre-sized flakes of a homogeneous, high layer charge vermiculite from S. Olalla (Spain) saturated with l'ornithine cations were made to swell in l'ornithine hydrochloride solutions of various concentrations, and the gel-like structures formed were subjected to uniaxial loads up to 150 g/cm2.
J. A. Rausell-Colom +2 more
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Texture Evolution in Cu Films and Lines
MRS Proceedings, 2007ABSTRACTGrain growth in polycrystalline films is controlled by the energetics of the surface, interface and grain boundaries as well as strain energy. The unique character of damascene lines fabricated from electroplated Cu films introduces the additional considerations of bath chemistry and geometric constraints.
Chia-Jeng Chung +3 more
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