Phase Composition Influence on Melt Viscosity and Ingot Structure Formation Features in EK77 Alloy

Arkadiy Yu. Zhilyakov; Sergey V. Belikov; Alexander G. Gudov; Sergey P. Burmasov

doi:10.4028/www.scientific.net/MSF.907.43

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HomeMaterials Science ForumMaterials Science Forum Vol. 907Phase Composition Influence on Melt Viscosity and...

Phase Composition Influence on Melt Viscosity and Ingot Structure Formation Features in EK77 Alloy

Abstract:

Effect of the alloy initial structure before remelting on the melt viscosity, its state prior to crystallization, and on processes occurring in the alloy in solid state during its subsequent treatment was investigated using EK77 alloy. The study was performed by means of torsional oscillation of the melt with crucible, scanning electron microscopy, and optical metallography.

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Periodical:

Materials Science Forum (Volume 907)

Pages:

43-49

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.907.43

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Online since:

September 2017

Authors:

Arkadiy Yu. Zhilyakov*, Sergey V. Belikov, Alexander G. Gudov, Sergey P. Burmasov

Keywords:

Aging, Austenitic Alloys, Electron Microscopy, Temperature-Time Treatment of Melts, σ-Phase

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References

[1] A.Y. Zhilyakov, A.A. Popov, S.V. Belikov et. al, A Study of the Effect of Temperature Modes of Melting on the Special Features of Structural and Phase Transformations in Corrosion-Resistant Alloy ÉK77 Under Annealing and Aging, Metal Science and Heat Treatment, 57 (7-8) (2015).

DOI: 10.1007/s11041-015-9908-0

Google Scholar

[2] B.A. Baum, G.V. Tyagunov, E.E. Baryshev et. al. Equilibrium and nonequilibrium states of metallic melts, Fundamental research of physical chemistry of metal melts (2002) 214 – 228, [in Russian].

Google Scholar

[3] N.A. Vatolin, E.A. Pastukhov, Diffraction studies of high-temperature melts structure, Nauka, Moscow, (1980).

Google Scholar

[4] S.I. Popel, M.A. Spiridonov, L.A. Zhukova, Atomic ordering in melted and amorphous metals by electron diffraction data, Ural State Technical University, Yekaterinburg, (1997).

Google Scholar

[5] V.S. Kraposhin, A.L. Talis, Symmetry foundations of a polymer model for close-packed metallic liquids and glasses, Russian Metallurgy (Metally), 2 (2016) 101–108.

DOI: 10.1134/s0036029516020087

Google Scholar