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Published in: Metal Science and Heat Treatment 3-4/2016

30-07-2016 | STRUCTURAL STEELS

Effect of Dendritic Segregation on the Structure and Mechanical Properties of Hot-Deformed Pipes from Steel 38KhN3MFA

Authors: R. A. Vorob’ev, S. A. Sorokina, A. S. Ermilin

Published in: Metal Science and Heat Treatment | Issue 3-4/2016

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Abstract

The effect of dendritic segregation on mechanical properties of specimens cut from templates of two different batches of hot-deformed pipes from steel 38KhN3MFAis investigated. Comparative analysis of the results of mechanical tests and metallographic and x-ray spectrum studies of specimens with satisfactory and unsatisfactory macrostructures are performed, and the results are used to estimate the influence of intracrystalline inhomogeneity on the mechanical properties of ready articles from steel 38KhN3MFA.

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Literature
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Metadata
Title
Effect of Dendritic Segregation on the Structure and Mechanical Properties of Hot-Deformed Pipes from Steel 38KhN3MFA
Authors
R. A. Vorob’ev
S. A. Sorokina
A. S. Ermilin
Publication date
30-07-2016
Publisher
Springer US
Published in
Metal Science and Heat Treatment / Issue 3-4/2016
Print ISSN: 0026-0673
Electronic ISSN: 1573-8973
DOI
https://doi.org/10.1007/s11041-016-9975-x

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