INFLUENCE OF HOT-REDUCTION PARAMETERS ON THE STEEL AUSTENITE STRUCTURE OF A RAILWAY WHEEL

INFLUENCE OF HOT-REDUCTION PARAMETERS ON THE STEEL AUSTENITE STRUCTURE OF A RAILWAY WHEEL

The formation of grain structures with boundaries similar to substructures is one of the factors contributing to grain refinement in hot-reduction carbon steel. At the forming of a rim, the slight cooling-down (100-150°С) of the surface volumes is sufficient to increase their strength characteristic...

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Bibliographic Details
Main Authors: Igor VAKULENKO, Dariy BOLOTOVA, Oleg PERKOV, Alex LISNIAK
Format: Article
Language:English
Published: Silesian University of Technology 2016-12-01
Series:Scientific Journal of Silesian University of Technology. Series Transport
Subjects:
rim railway wheel
grain size
austenite
temperature
hot-hardening
Online Access:http://sjsutst.polsl.pl/archives/2016/vol93/141_SJSUTST93_2016_VakulenkoBolotovaPerkovLisniak.pdf
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