Evaluation of C-Mn Steel Susceptibility to Hydrogen Embrittlement

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F01%3A00001096" target="_blank" >RIV/61989100:27360/01:00001096 - 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

Evaluation of C-Mn Steel Susceptibility to Hydrogen Embrittlement

Popis výsledku v původním jazyce

Evaluation of relations between structural characteristics of C-Mn steel and microalloyed steel VStE500 used in oil industry and their resistance against hydrogen induced cracking (HIC) were studied in this paper. The investigated steels had different microstructures and different characteristics of non-metallic inclusions. Tensile tests performed on previously electrolytically charged specimens were used in this work. The specimens were taken in three decisive directions regarding to the plate rolling,i.e. in longitudinal and transversal directions as well as in through-thickness direction. It was found out that the level of hydrogen embrittlement (HE) displays expressive anisotropy and HE is increasing from longitudinal direction through transversaldirection. Maximum of HE was observed in through-thickness direction.

Název v anglickém jazyce

Evaluation of C-Mn Steel Susceptibility to Hydrogen Embrittlement

Popis výsledku anglicky

Evaluation of relations between structural characteristics of C-Mn steel and microalloyed steel VStE500 used in oil industry and their resistance against hydrogen induced cracking (HIC) were studied in this paper. The investigated steels had different microstructures and different characteristics of non-metallic inclusions. Tensile tests performed on previously electrolytically charged specimens were used in this work. The specimens were taken in three decisive directions regarding to the plate rolling,i.e. in longitudinal and transversal directions as well as in through-thickness direction. It was found out that the level of hydrogen embrittlement (HE) displays expressive anisotropy and HE is increasing from longitudinal direction through transversaldirection. Maximum of HE was observed in through-thickness direction.

Druh

D - Stať ve sborníku

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

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Projekt

<a href="/cs/project/GA106%2F00%2F0042" target="_blank" >GA106/00/0042: Hodnocení vodíkové křehkosti ocelí pomocí kvantitativních metod strukturní analýzy</a><br>

Návaznosti

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

Rok uplatnění

2001

Kód důvěrnosti údajů

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

Název statě ve sborníku

Achievements in Mechanical and Materials Engineering 2001

ISBN

83-914458-4-4

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

49-52

Název nakladatele

L.A.Dobrzański

Místo vydání

Gliwice

Místo konání akce

Gliwice - Krakow - Zakopane

Datum konání akce

9. 12. 2001

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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