Comparison of mechanical properties of P91 steel depending on temperature and annealing time

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F12%3A00200827" target="_blank" >RIV/68407700:21220/12:00200827 - 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

Comparison of mechanical properties of P91 steel depending on temperature and annealing time

Popis výsledku v původním jazyce

Presented paper regards devoted to checking the properties of weld joints of steel P91 considering heat affected zone. Similar welds of P91 steel were subjected to isothermal heat exposure at 650° C for 650, 1000, 2007, 5000 and 10 000 hrs. The main focus was to examine the mechanical properties of weld joins using hardness and tensile tests. Tensile tests were carried out at temperatures of 20, 600 and 650 ° C of welded joints after PWHT and as- exposed to isothermal endurance during 10 000 hrs. Also,hardness was measured at three levels, i.e. in the center and near both surfaces. The aim was to determine the relationship between hardness and strength of the welds.

Název v anglickém jazyce

Comparison of mechanical properties of P91 steel depending on temperature and annealing time

Popis výsledku anglicky

Presented paper regards devoted to checking the properties of weld joints of steel P91 considering heat affected zone. Similar welds of P91 steel were subjected to isothermal heat exposure at 650° C for 650, 1000, 2007, 5000 and 10 000 hrs. The main focus was to examine the mechanical properties of weld joins using hardness and tensile tests. Tensile tests were carried out at temperatures of 20, 600 and 650 ° C of welded joints after PWHT and as- exposed to isothermal endurance during 10 000 hrs. Also,hardness was measured at three levels, i.e. in the center and near both surfaces. The aim was to determine the relationship between hardness and strength of the welds.

Druh

D - Stať ve sborníku

CEP obor

JJ - Ostatní materiály

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název statě ve sborníku

COMAT 2012, International Conference on Recent Trends in Structural Materials

ISBN

978-80-87294-34-5

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

1-6

Název nakladatele

TANGER

Místo vydání

Ostrava

Místo konání akce

Plzeň

Datum konání akce

21. 11. 2012

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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