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An investigation of the mechanism of bainite transformation in experimental 0.2c-1v-2mn steel Cover

An investigation of the mechanism of bainite transformation in experimental 0.2c-1v-2mn steel

By: Z. Ławrynowicz  
Open Access
|Oct 2012

Abstract

The paper presents an investigation of the mechanism of bainite transformation in 0.2C-1V-2Mn steel using high speed dilatometry and TEM backed by thermodynamic analysis. Obtained results confirm the incomplete reaction phenomenon with the cessation of the bainite transformation well before paraequilibrium is achieved. These experimental data indicate that bainitic ferrite forms by a displacive transformation mechanism, but soon afterwards, excess of carbon is partitioned into the residual austenite. The results are discussed in terms of the mechanism of bainite transformation.

DOI: https://doi.org/10.2478/v10077-012-0005-4 | Journal eISSN: 2083-4799 | Journal ISSN: 1730-2439
Language: English
Page range: 19 - 30
Published on: Oct 22, 2012
Published by: Gdansk University of Technology
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2012 Z. Ławrynowicz, published by Gdansk University of Technology
This work is licensed under the Creative Commons License.