Results 71 to 80 of about 4,245 (210)
“PARADOX” OF THE VOID NUCLEATION
East European Journal of Physics, 2014 On the basis of advanced before a method of phase diagrams martensitic transformations into systems such as « iron - carbon - vacancies », are determined energy of activation of formation of vacancies and voids.
I. N. Laptev +2 more
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Shape Memory Effect Driven by Diffusionless and Diffusional Transformations at Elevated Temperatures
Успехи физики металлов, 2002 Several alloy systems can be selected for high-temperature shape-memory alloys, defined as alloys with stable reverse martensitic-transformation temperatures above 100°C.
G. S. Firstov, Yu. N. Koval, J. Van Humbeeck
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Crystals, 2018 Deformation twinning and martensitic transformations are characterized by the collective displacements of atoms, an orientation relationship, and specific morphologies.
Cyril Cayron
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A Phase Field Approach for Martensitic Transformations and Crystal Plasticity [PDF]
, 2014 This work is motivated by cryogenic turning which allows end shape machining and simultaneously attaining a hardened surface due to deformation induced martensitic transformations.
Aurich, Jan +6 more
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The effect of point defects on the martensitic phase transformation [PDF]
CRPPSPCMaterials Science and Engineering A, 438-440 (2006) 102-108 - International Conference on Martensitic Transformations (ICOMAT) 2005, 13-17 June 2005, Shanghai ...
Abromeit, C. +4 more
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Minimal Surfaces and Topology of Martensitic Phase Transformations [PDF]
Martensitic phase transformations and the shape memory effect have been extensively studied, with various theories proposed to understand their mechanisms.
Yin, Mengdi
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Geometry of polycrystals and microstructure
MATEC Web of Conferences, 2015 We investigate the geometry of polycrystals, showing that for polycrystals formed of convex grains the interior grains are polyhedral, while for polycrystals with general grain geometry the set of triple points is small.
Ball John M., Carstensen Carsten
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Crystal Dislocations: Their Impact on Physical Properties of Crystals
Crystals, 2018 It is rare to find technical applications involving a material of any crystal structure that is not impacted by dislocations—which affect the material’s mechanical properties, interfaces, martensitic phase transformations, crystal growth, and
Peter Lagerlof
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Energy-Minimizing Microstructures in Multiphase Elastic Solids [PDF]
, 2004 This thesis concerns problems of microstructure and its macroscopic consequences in multiphase elastic solids, both single crystals and polycrystals. The elastic energy of a two-phase solid is a function of its microstructure.
Chenchiah, Isaac Vikram
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Успехи физики металлов, 2018 Carbon-diffusion characteristics in metastable Г18C2 iron–manganese alloy after the cyclic γ–ϵ–γ (f.c.c.–h.c.p.–f.c.c.) martensitic transitions were investigated using the radioactive-isotope method. As shown, the process of carbon transport acceleration
V. Y. Bondar, V. E. Danilchenko, V. F. Mazanko, O. V. Filatov, V. E. Iakovlev
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