Determination of softening degree in microalloyed steels

Kód výsledku v 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>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Determination of softening degree in microalloyed steels

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

Determination of softening degree in microalloyed steels

Popis výsledku anglicky

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.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název periodika

Hutnické listy

ISSN

0018-8069

e-ISSN

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Svazek periodika

62

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

4

Strana od-do

16-19

Kód UT WoS článku

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EID výsledku v databázi Scopus

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