The influence of thermo-mechanical processing on the microstructure of steel 20MoCrS4

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F03%3A00000024" target="_blank" >RIV/49777513:23210/03:00000024 - isvavai.cz</a>

Alternative codes found

RIV/49777513:23210/03:00000036

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

The influence of thermo-mechanical processing on the microstructure of steel 20MoCrS4

Original language description

The steel was processed by special methods of TMP consisting of hot and/or warm compression deformation. Microstructure was studied using light and transmission electron microscopy. Mechanical properties were measured and microfractography was carried ouContinuos cooling transformation and continuos cooling compression transformation diagrams were constructed and verified by metallography. Hot deformation accelerates ferritic transformation, retards bainitic reactions and decreases the bainite start temperature. The compression hot and/or warm deformation results in a refinement of the microstructure and improvement of mechanical properties. Warm deformation followed by a suitable dwell at elevated temperature remarkable increases tensile strength andnotch toughness.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JJ - Other materials

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2003

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Materials Science and Engineering A

ISSN

09215093

e-ISSN

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Volume of the periodical

Neuveden

Issue of the periodical within the volume

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Country of publishing house

US - UNITED STATES

Number of pages

12

Pages from-to

36-47

UT code for WoS article

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EID of the result in the Scopus database

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