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Acta Materialia, 2018
Diffusion-controlled phase transformations are of singular importance in controlling microstructures and mechanical properties but are difficult to model and calculate for Fe-C-X alloys because of the large difference in the diffusivities of the ...
Wangwang Kuang +2 more
exaly +2 more sources
Diffusion-controlled phase transformations are of singular importance in controlling microstructures and mechanical properties but are difficult to model and calculate for Fe-C-X alloys because of the large difference in the diffusivities of the ...
Wangwang Kuang +2 more
exaly +2 more sources
, 2020
Designing structured materials with optimized mechanical properties generally focuses on engineering microstructures, which are closely determined by the processing routes, such as phase transformations.
Linke Huang +7 more
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Designing structured materials with optimized mechanical properties generally focuses on engineering microstructures, which are closely determined by the processing routes, such as phase transformations.
Linke Huang +7 more
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American Journal of Physics, 1957
The aim of the following work is to clarify the definitions of the order of phase transformations, in the case of systems composed of only one substance. First- and second-order phase transformations are discussed with the help of geometrical arguments applied to the intersection of free energy functions.
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The aim of the following work is to clarify the definitions of the order of phase transformations, in the case of systems composed of only one substance. First- and second-order phase transformations are discussed with the help of geometrical arguments applied to the intersection of free energy functions.
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Phase transformations in body-centered cubic NbxHfZrTi high-entropy alloys
Materials Characterization, 2018The stability of body-centered cubic (β) phases and phase transformations of NbxHfZrTi (x = 1, 0.6, 0.4 and 0.2) high-entropy alloys (HEAs) were investigated.
Long Zhang +7 more
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1999
Abstract This chapter describes some of the most essential tools in metallurgy and what they reveal about the structure, composition, and processing requirements of steel. It begins by identifying important details in the constitutional diagram of iron-cementite.
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Abstract This chapter describes some of the most essential tools in metallurgy and what they reveal about the structure, composition, and processing requirements of steel. It begins by identifying important details in the constitutional diagram of iron-cementite.
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2021
In the above, a phase transition was viewed as resulting from changing a control parameter, such as T or p, across a phase boundary, say a coexistence line, of the system’s phase diagram. In practice, such a transformation, of say a liquid phase into a crystal phase, will however require a considerable amount of molecular scale reorganization, and this
Marc Baus, Carlos F. Tejero
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In the above, a phase transition was viewed as resulting from changing a control parameter, such as T or p, across a phase boundary, say a coexistence line, of the system’s phase diagram. In practice, such a transformation, of say a liquid phase into a crystal phase, will however require a considerable amount of molecular scale reorganization, and this
Marc Baus, Carlos F. Tejero
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Journal of Materials Science: Materials in Electronics, 2021
M. Zdorovets +3 more
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M. Zdorovets +3 more
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Displacive Phase Transformations
Solid State Phenomena, 2009Shear deformation and shuffling of atomic planes are elementary mechanisms of collective atomic motion that take place during displacive phase transformations. General displacements of atomic planes are examined, i.e. -surface type calculations extensively used for the stacking faults and crystal dislocations are applied to single plane shuffling and ...
Václav Paidar, Andriy Ostapovets
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