Influence of strain rate on deformation resistance at hot forming of steels

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F03%3A00008789" target="_blank" >RIV/61989100:27360/03:00008789 - 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

Influence of strain rate on deformation resistance at hot forming of steels

Original language description

The methodology of determination of strain-rate sensitivity index was developed earlier, based on hot rolling of a set samples with the same draft but different speed at defined temperature levels. It was proved that initial grain size had nearly negligible effect on the studied variable, in contrast to phase composition whose influence was remarkable. For a selected group of steels a universal equation was set up, which described with a sufficient accuracy of reciprocal temperature and chemical composition on strain-rate sensitivity in hot state.

Czech name

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Czech description

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Type

D - Article in proceedings

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

2003

Confidentiality

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

Article name in the collection

FORMING 2003

ISBN

83-910722-7-4

ISSN

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e-ISSN

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Number of pages

6

Pages from-to

141-146

Publisher name

Politechnika Ślaska Katowice

Place of publication

Katowice

Event location

Podlesie k/Kroczyc, Polsko

Event date

Sep 10, 2003

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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