Iron Oxidation State Analysis in ESR Slag-Reference-Cited by-同舟云学术

Iron Oxidation State Analysis in ESR Slag

Published:2019-02 Issue: Volume:946 Page:437-443
ISSN:1662-9752
Container-title:Materials Science Forum
language:
Short-container-title:MSF

Author:

Levkov Leonid¹,Pankratov Denis²,Shurygin Dmitry¹

Affiliation:

1. JSC «RPA «CNIITMASH»

2. Lomonosov Moscow State University

Abstract

It is shown that the value of the equilibrium oxygen partial pressure,Po2as a value available for measurements is possible to be taken as a measure of slag redox potential of, taking into account its electronic system performance. Application of the electromotive force method (EMF) allowed establishing the character of a change in the average oxidation state of iron νFedepending onPo2, the temperature and slag composition. The study of Mössbauer absorption spectra of quenched slag samples confirmed the possibility of simultaneous presence of iron in the flux in oxidation states from 0 to +3.

Publisher

Trans Tech Publications, Ltd.

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,General Materials Science

Link

https://www.scientific.net/MSF.946.437.pdf

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