Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/82838
Title: The Effect of Copper and Manganese on the Amorphization Process in a Thin Fe–Si–Mg–O Film
Authors: Yurovskikh, A. S.
Nikul’chenkov, N. N.
Redikultsev, A. A.
Lutfieva, Z. Z.
Lobanov, M. L.
Issue Date: 2019
Publisher: Knowledge E
Citation: The Effect of Copper and Manganese on the Amorphization Process in a Thin Fe–Si–Mg–O Film / A. S. Yurovskikh, N. N. Nikul’chenkov, A. A. Redikultsev, Z. Z. Lutfieva, M. L. Lobanov // XIX International scientific-technical conference “The Ural school-seminar of metal scientists-young researchers” (Ekaterinburg, Russia, 19-23 December, 2018). – Dubai : Knowledge E, 2019. – KnE Engineering, 4 (1). – pp. 164-169. – DOI 10.18502/keg.v1i1.4405
Abstract: The effect of copper and manganese on the amorphization process in the surface layer of a technical Fe-3% Si alloy during annealing in the α → γ transition temperature range was determined by x-ray phase analysis. The presence of 0.5 wt. % Cu and 0.3 wt. % Mn in the initial Fe-3% Si solid solution significantly enhances the amorphization process that occurs when heated in the temperature range 920... 960∘C as an alternative to the α → γ phase transformation. The effect of amplification of amorphization is both in obtaining a larger amount of material in the amorphous state, and in the appearance of two amorphous phases, differing in average interatomic distance. The composition of the amorphous phase is approximately described as Fe89Si6Mg4Mn0.5Cu0.5 in the presence of Cu and Mn atoms and Fe90Si6Mg4 in the case of their absence in the amorphous layer.
Keywords: AMORPHIZATION
NON-AMBIENT X-RAY DIFFRACTION
FE-3%SI
PHASE TRANSITION
THERMAL STABILITY
URI: http://hdl.handle.net/10995/82838
Access: Creative Commons Attribution License
License text: https://creativecommons.org/licenses/by/4.0/
Conference name: XIX International scientific-technical conference “The Ural school-seminar of metal scientists-young researchers”
Conference date: 19.11.2018-23.11.2018
ISSN: 2518-6841
DOI: 10.18502/keg.v1i1.4405
metadata.dc.description.sponsorship: The work was done using the equipment of the laboratory of Structural Methods of Analysis and Properties of materials and nanomaterials of the Collective Use Center affiliated to Ural Federal University. The study was supported by the program of increasing the competitiveness of the leading Russian universities, RF Government resolution No. 211, contract No. 02.A03.21.0006. The reported study was funded by RFBR according to the research project № 19-08-00071.
Origin: XIX International scientific-technical conference “The Ural school-seminar of metal scientists-young researchers”. — Ekaterinburg, 2019
Appears in Collections:Конференции, семинары

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