Kinetics of the Fractal Mesodefect Structure of Melt-Spun Fe₇₀Cr₁₅B₁₅(Sn) Alloys during Annealing

Abstract:

We have studied the effect of tin microalloying on the kinetics of the fractal mesodefect structure of melt-spun Fe₇₀Cr₁₅B₁₅(Sn) alloys during thermal loading. It is established that the morphology evolution of ribbon interfaces correlates with the kinetics of physical properties. Symmetry character of melt-spun alloys is identified by the form of fractal dimensionality spectrum. Reduction of the fractal dimension is observed at stages of both vitrification and nanocrystallization. Residual alloying by tin of the contact interface of ribbon changes a topology of the localized states that lowers the temperature of vitrification.

• Periodical: Solid State Phenomena (Volume 247)
• Pages: 101-105
• DOI: https://doi.org/10.4028/www.scientific.net/SSP.247.101
• Online since: March 2016
• Authors: Tatiana A. Pisarenko*, G.S. Kraynova, A.M. Frolov
• Keywords: Complicated Images, Fast Fourier Transform, Fractal, Fractal Dimensionality, Hierarchical System, Melt-Spun Alloy, Mesoscale Defect Structure, Nanocrystallization, Scaling, X-Ray Diffraction

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