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Title Characteristic Features of Nanoscale Сarbide Inclusions Nucleation and Growth When Carburizing Steels
Authors Roslyakova, L.I.
Roslyakov, I.N.
Besedin, A.G.
Keywords nanostructure-based processes
carburization
steel
carbide inclusions
Type Article
Date of Issue 2016
URI http://essuir.sumdu.edu.ua/handle/123456789/47216
Publisher Sumy State University
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Citation Roslyakova, L.I. Characteristic Features of Nanoscale Сarbide Inclusions Nucleation and Growth When Carburizing Steels [Текст] / L.I. Roslyakova, I.N. Roslyakov, A.G. Besedin // Журнал нано- та електронної фізики. - 2016. - Т.8, №3. - 03010
Abstract Thermodynamic calculations of the free energy of the formation of cementite type nanoscale carbides in supersaturated austenite alloyed with chromium and manganese are presented. It is shown that when carburizing steel, chromium stabilizing cementite facilitates its separation, in the form of dispersed inclusions. Manganese stabilizes cementite much weaker than chromium, though facilitates the growth of carbide inclusions due to the formation of the intermediate ε-phase at a reduced carbon content.
Appears in Collections: Журнал нано- та електронної фізики (Journal of nano- and electronic physics)

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