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Erschienen in: Physics of Metals and Metallography 4/2020

01.04.2020 | STRUCTURE, PHASE TRANSFORMATIONS, AND DIFFUSION

Observation of the Martensitic-Austenitic Component in the Structure of Low-Carbon Low-Alloy Pipe Steel

verfasst von: I. L. Yakovleva, N. A. Tereshchenko, N. V. Urtsev

Erschienen in: Physics of Metals and Metallography | Ausgabe 4/2020

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Abstract

The fine structure of low-carbon low-alloy pipe steel after controlled thermomechanical processing and subsequent austenitization at 980°C is studied in this work using scanning and transmission electron microscopy methods. The evolution of austenite decomposition products with an increase in the cooling rate from the austenitic region from 35 to 500 deg/s is described. The martensitic-austenitic component is revealed and identified in the structure of steel based on quasi-polygonal bainite.

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Metadaten
Titel
Observation of the Martensitic-Austenitic Component in the Structure of Low-Carbon Low-Alloy Pipe Steel
verfasst von
I. L. Yakovleva
N. A. Tereshchenko
N. V. Urtsev
Publikationsdatum
01.04.2020
Verlag
Pleiades Publishing
Erschienen in
Physics of Metals and Metallography / Ausgabe 4/2020
Print ISSN: 0031-918X
Elektronische ISSN: 1555-6190
DOI
https://doi.org/10.1134/S0031918X20040171

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