Evolution of the Multiscale Hierarchical Structure of Defects in a Melt-Quenched Fe70Cr15B15(Sn) Alloy during Low-Temperature Annealing
- 作者: Pisarenko T.1,2, Frolov A.1, Krainova G.1
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隶属关系:
- Far East Federal University
- Institute of Automation and Control Processes
- 期: 卷 2019, 编号 10 (2019)
- 页面: 943-947
- 栏目: Physical Foundations of Strength and Plasticity
- URL: https://journals.rcsi.science/0036-0295/article/view/173526
- DOI: https://doi.org/10.1134/S0036029519100215
- ID: 173526
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详细
Abstract—The evolution of the multiscale hierarchical structure of an amorphous melt-quenched Fe70Cr15B15(Sn) alloy with a low tin content is studied. The fractal ordering of the alloy ribbon surface indicates the presence of localized structural states, which are large-scale recrystallization centers. The tin microalloying of the ribbon contact surface changes the topology of the localized states, which leads to a change in the scenario of transformations and to a decrease in the phase-transformation temperature. The character of structural ordering is reflected on the shape of fractal dimension spectra. The fractal dimension is reduced at the stages of vitrification and nanocrystallization.
作者简介
T. Pisarenko
Far East Federal University; Institute of Automation and Control Processes
编辑信件的主要联系方式.
Email: tata_dvo@iacp.dvo.ru
俄罗斯联邦, Vladivostok, 690091; Vladivostok, 690041
A. Frolov
Far East Federal University
Email: tata_dvo@iacp.dvo.ru
俄罗斯联邦, Vladivostok, 690091
G. Krainova
Far East Federal University
Email: tata_dvo@iacp.dvo.ru
俄罗斯联邦, Vladivostok, 690091
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