Affiliation:
1. Far Eastern Federal University
Abstract
New techniques for the analysis of complex images were advanced by the example of asurface microrelief of the Fe70Cr15B15 alloys, obtained by the melt-spinning at different linearvelocity of a quenching roller. Proposed techniques are based on the fast Fourier transform of theimage using digital signal processors. The degree of morphological ordering/disordering of ribbonswas determined due to the parameterization of mode spectra by entropy functionals. The best glassforming ability for alloys of the studied composition was obtained at 30 m/s.
Publisher
Trans Tech Publications, Ltd.
Subject
Condensed Matter Physics,General Materials Science,Atomic and Molecular Physics, and Optics
Reference17 articles.
1. J. Torrens-Serra, J. Rodríguez-Viejo, and M.T. Clavaguera-Mora, Nanocrystallization kinetics and glass forming ability of the Fe65Nb10B25 metallic alloy, Phys. Rev. B 76 (2007) 214111.
2. C. Suryanarayana, A. Inoue, Iron-based bulk metallic glasses, Int. Mater. Rev. 58(3) (2013) 131.
3. Y. Wang, Y. Zhang, A. Takeuchi, A. Makino, and Y. Kawazoe, Investigation on the crystallization mechanism difference between FINEMET and NANOMET type Fe-based soft magnetic amorphous alloys, J. Appl. Phys. 120 (2016) 145102.
4. Y. Han, F.L. Kong, F.F. Han, A. Inoue, S.L. Zhu, E Shalaan., and F. Al-Marzouki, New Fe-based soft magnetic amorphous alloys with high saturation magnetization and good corrosion resistance for dust core application, Intermetallics. 76 (2016) 18.
5. H.X. Li, Z.C. Lu, S.L. Wang, Y. Wu, and Z.P. Lu, Fe-based bulk metallic glasses: Glass formation, fabrication, properties and applications, Progress in Materials Science 103 (2019) 235.