Results 281 to 290 of about 95,006 (332)
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Martensitic transformation of Ca
Physical Review B, 1990A la temperature ambiante, Ca subit une transformation structurale induite par la pression de 20 GaPa, passant de la structure cubique a faces centrees a cubique centre. On examine un modele de distorsion pour cette transformation. Le mecanisme de Bain est un cas particulier de la distorsion triclinique plus generale, et des lors qu'un chemin dans cet ...
Renata M. Wentzcovitch +2 more
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HYPERSTABILIZATION OF MARTENSITES
Functional Materials Letters, 2012The effect of hyperstabilization of martensite implies that the reverse martensitic transformation proceeds in two well separated stages. Namely, a small fraction of martensite (of the order of 10%) retransforms upon heating into the parent phase over a temperature range slightly higher than the nominal reverse transformation temperature, whereas the ...
Daniel Salas +5 more
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Nature, 1929
DURING the past few years several papers have been published on the nature of changes in carbon steel during the processes of quenching and tempering.
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DURING the past few years several papers have been published on the nature of changes in carbon steel during the processes of quenching and tempering.
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Magnetostriction of martensite
Philosophical Magazine A, 1998A general strategy is described for inducing magnetostriction in ferromagnetic martensitic materials.
Manfred Wuttig, Richard D. James
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International Journal of Materials Research, 2011
Abstract A generalization of the phase-field theory for multivariant martensitic phase transformations is suggested that allows one to vary martensite–martensite interface energy independent of energy for austenite–martensite interfaces. The finite element method is utilized to solve the coupled phase-field and elasticity equations. Width and energy of
Mahdi Javanbakht, Valery I. Levitas
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Abstract A generalization of the phase-field theory for multivariant martensitic phase transformations is suggested that allows one to vary martensite–martensite interface energy independent of energy for austenite–martensite interfaces. The finite element method is utilized to solve the coupled phase-field and elasticity equations. Width and energy of
Mahdi Javanbakht, Valery I. Levitas
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Effect of microstructure on corrosion behavior of high strength martensite steel—A literature review
International Journal of Minerals, Metallurgy, and Materials, 2021Li Wang +5 more
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An explanation of the “martensite start”-“martensite finish” temperature interval
Solid State Communications, 1982Abstract Packing together the domains of transformed and untransformed material after the start of a martensitic transformation produces stress, the equilibrium proportions of the two phases being governed by a stress-strain equation. This equation, however, relates the volume of transformed material to the fundamental order parameters of the ...
A. Okazaki, R.D. Lowde
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Carbon redistribution in quenched and tempered lath martensite
, 2021L. Morsdorf +4 more
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Stabilization of Martensite on Nanoprecipitates and Kinetics of Explosive Martensite Transition
Physics of the Solid State, 2021Based on the theory of diffuse martensitic transitions (DMT), the physical mechanism of the influence of dispersed precipitate nanoparticles on the appearance of such features of the deformation behavior of alloys with the shape memory effect (SME) as the stabilization of martensite at temperatures significantly higher than the As and Af temperatures ...
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Deformation-induced martensite in austenitic stainless steels: A review
Archives of Civil and Mechanical Engineering, 2020M. J. Sohrabi +2 more
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