Properties of HSLA 100 Steels

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F10%3A86075620" target="_blank" >RIV/61989100:27360/10:86075620 - 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

Properties of HSLA 100 Steels

Popis výsledku v původním jazyce

Microalloyed steels have been designed to offer better mechanical properties and resistance to brittle fracture than ordinary carbon steels. The purpose was to reduce weight of steel structures, cars and pipelines and increase their resistance to dynamicloads. Chemical compositions of microalloyed steels may differ greatly, depending on their intended use. Microalloyed steels for production of strips or sheets are low-carbon steels (C: 0,05 - 0,20 %) with Mn level of up to 2,0 %. The required mechanical properties are obtained by addition of microalloying elements. They provide finer grain or precipitation strengthening through formation of stable carbides or nitrides. The most frequently used microalloying additions include Nb, V, Ti, Mo, rare earthmetals and others. A special steel heat was made in IP4 air furnace for the purpose of this experiment. Specimens with stepped thickness were rolled in TANDEM rolling mill under various thermomechanical conditions.

Název v anglickém jazyce

Properties of HSLA 100 Steels

Popis výsledku anglicky

Microalloyed steels have been designed to offer better mechanical properties and resistance to brittle fracture than ordinary carbon steels. The purpose was to reduce weight of steel structures, cars and pipelines and increase their resistance to dynamicloads. Chemical compositions of microalloyed steels may differ greatly, depending on their intended use. Microalloyed steels for production of strips or sheets are low-carbon steels (C: 0,05 - 0,20 %) with Mn level of up to 2,0 %. The required mechanical properties are obtained by addition of microalloying elements. They provide finer grain or precipitation strengthening through formation of stable carbides or nitrides. The most frequently used microalloying additions include Nb, V, Ti, Mo, rare earthmetals and others. A special steel heat was made in IP4 air furnace for the purpose of this experiment. Specimens with stepped thickness were rolled in TANDEM rolling mill under various thermomechanical conditions.

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

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2010

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

63

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

4

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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