Low-Temperature Elastic Properties of Molybdenum Doped Non-Equiatomic High Entropy Alloys of the Fe-Co-Ni-Cr System

Yuri Semerenko; Elena Tabachnikova; Tetiana Hryhorova; Sergii Shumilin; Viktor Zoryansky

doi:10.4028/p-Brt7WL

Paper Titles

Estimation of the Lattice Parameter and Lattice Distortion Based on the Results of Ab Initio Study of Structural Fragments of TiVZrNbMo, TiVZrNbHf, and TiVZrNbTa Multicomponent Alloys
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Thermophysical Properties of Cu-Based Subsystems of High-Entropy Alloys
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Application of CALPHAD Method for Predicting of Concentration Range of Amorphization of Transition Metals Melts
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Structure and Properties of Melt-Quenched Al₄CoCrCuFeNi High-Entropy Alloy
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Low-Temperature Elastic Properties of Molybdenum Doped Non-Equiatomic High Entropy Alloys of the Fe-Co-Ni-Cr System
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The Effectiveness of Na₂CrO₄ to Inhibit Corrosion Rate of a A106 Grade Pipe in the Furnace Circulating Cooling Water with the Weight Loss Method on Pipe Lifetime Determining
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Selection of Inhibitor and Recent Advances in Enhancing Corrosion Prevention
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Metal Coatings Derived from Modified Silica as Anti-Corrosion
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Thermal Misfit and Diffusion Induced Stresses of Cu-Al Intermetallics in Microelectronics Wire Bonding
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HomeDefect and Diffusion ForumDefect and Diffusion Forum Vol. 431Low-Temperature Elastic Properties of Molybdenum...

Low-Temperature Elastic Properties of Molybdenum Doped Non-Equiatomic High Entropy Alloys of the Fe-Co-Ni-Cr System

Abstract:

The mechanical properties and microstructural evolution of a medium-entropy alloy Co_17.5Cr_12.5Fe₅₅Ni₁₀Mo₅ (at%) in a low temperature range (including the record low temperatures region down to 0.5 K) were investigated. It has been established that low-temperature plastic deformation initiates martensitic phase transformations in this alloy, and the values of the dynamic modulus of elasticity correlate with the degree of phase transformations.

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Periodical:

Defect and Diffusion Forum (Volume 431)

Pages:

55-59

DOI:

https://doi.org/10.4028/p-Brt7WL

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Online since:

February 2024

Authors:

Yuri Semerenko*, Elena Tabachnikova, Tetiana Hryhorova, Sergii Shumilin, Viktor Zoryansky

Keywords:

Dynamic Young Modulus, High-Entropy Alloy, Low-Temperature, Martensitic Phase Transformation, Medium-Entropy Alloy

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