Determination of softening degree in microalloyed steels

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F09%3A00022025" target="_blank" >RIV/61989100:27360/09:00022025 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Determination of softening degree in microalloyed steels

Original language description

Controlled forming of microalloyed steels containing added microalloying elements, such as niobium and vanadium, produces materials with higher yield strength and ultimate strength. Interrupted tests in plastometric experiments were conducted at varioustemperatures, with different strain rates and with defined delays between individual deformation steps. The purpose of this study is to reveal the course of restoration after plastic deformation and to determine the softening ratio of the microstructureX by measuring the stress at the strain of 0.01. Another method used deals with comparison of the areas below the interrupted test curves for the same purpose: determination of the proportion of the restored structure X. The calculation will be based oncomputer processing of the signal from the torsion plastometer.

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

JG - Metallurgy, metal materials

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

Confidentiality

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

Name of the periodical

Hutnické listy

ISSN

0018-8069

e-ISSN

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Volume of the periodical

62

Issue of the periodical within the volume

6

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

4

Pages from-to

16-19

UT code for WoS article

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EID of the result in the Scopus database

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