Mechanical and creep properties of P92 steel with different delta ferrite content

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F18%3A10240961" target="_blank" >RIV/61989100:27360/18:10240961 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27610/18:10240961 RIV/61989100:27230/18:10240961

Výsledek na webu

<a href="https://www.scopus.com/record/display.uri?eid=2-s2.0-85059359563&origin=resultslist&sort=plf-f&src=s&sid=d48a9035d4bf0b944e65ebb87f460ecc&sot=autdocs&sdt=autdocs&sl=18&s=AU-ID%2855802387700%29&relpos=2&citeCnt=0&searchTerm=" target="_blank" >https://www.scopus.com/record/display.uri?eid=2-s2.0-85059359563&origin=resultslist&sort=plf-f&src=s&sid=d48a9035d4bf0b944e65ebb87f460ecc&sot=autdocs&sdt=autdocs&sl=18&s=AU-ID%2855802387700%29&relpos=2&citeCnt=0&searchTerm=</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Mechanical and creep properties of P92 steel with different delta ferrite content

Popis výsledku v původním jazyce

This work deals with properties and microstructure of heat resistant chromium steel P92. This steel is considered to be one of the best modified 9-12 % Cr steel for the construction of coal power plants with ultra-super-critical steam parameters. High creep rupture strength of steel P92 is determined by its chemical composition and by microstructure as well. Optimal microstructure of steel P92 is ideally composed of homogeneous martensite and fine dispersion of secondary particles. During the experiments one P92 heat with an occurrence of more than 20 % delta ferrite was produced. The results of this heat are confronted with mechanical and creep properties of another heat without delta ferrite in the microstructure. Conclusions relate to the influence of delta ferrite on mechanical and creep properties of P92 steel. (C) 2018 TANGER Ltd., Ostrava.

Název v anglickém jazyce

Mechanical and creep properties of P92 steel with different delta ferrite content

Popis výsledku anglicky

This work deals with properties and microstructure of heat resistant chromium steel P92. This steel is considered to be one of the best modified 9-12 % Cr steel for the construction of coal power plants with ultra-super-critical steam parameters. High creep rupture strength of steel P92 is determined by its chemical composition and by microstructure as well. Optimal microstructure of steel P92 is ideally composed of homogeneous martensite and fine dispersion of secondary particles. During the experiments one P92 heat with an occurrence of more than 20 % delta ferrite was produced. The results of this heat are confronted with mechanical and creep properties of another heat without delta ferrite in the microstructure. Conclusions relate to the influence of delta ferrite on mechanical and creep properties of P92 steel. (C) 2018 TANGER Ltd., Ostrava.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20501 - Materials engineering

Projekt

<a href="/cs/project/FR-TI3%2F206" target="_blank" >FR-TI3/206: *Optimalizace technologií svařování a tepelného zpracování modifikované 9%Cr žáropevné oceli pro USC bloky tepelných elektráren.</a><br>

Návaznosti

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

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název statě ve sborníku

METAL 2018 : conference proceedings : reviewed version : 27th International Conference on Metallurgy and Materials : May 23rd-25th 2018, Hotel Voronez I, Brno, Czech Republic, EU

ISBN

978-80-87294-84-0

ISSN

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e-ISSN

neuvedeno

Počet stran výsledku

5

Strana od-do

542-546

Název nakladatele

Tanger

Místo vydání

Ostrava

Místo konání akce

Brno

Datum konání akce

23. 5. 2018

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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