MICROSTRUCTURE INVESTIGATION OF STEEL P92

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F25861697%3A_____%2F10%3A%230000005" target="_blank" >RIV/25861697:_____/10:#0000005 - 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
MICROSTRUCTURE INVESTIGATION OF STEEL P92
Original language description
This chapter presents some new results obtained during research of modified Chromium steel P92. High creep rupture strength of steel P92 is characterized 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 research program one P92 heat with an occurrence of about 20% delta ferrite was produced. The results are confronted with properties of other heats, comparingof creep tests. The comparison of reselts brings conclusions, defining influence of gelta ferrite on mechanical and creep properties of P92 steel.
Czech name
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Czech description
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Project
<a href="/en/project/FT-TA4%2F021" target="_blank" >FT-TA4/021: *Research of new treatment technologies of steels for the power industry.</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2010
Confidentiality
C - Předmět řešení projektu podléhá obchodnímu tajemství (§ 504 Občanského zákoníku), ale název projektu, cíle projektu a u ukončeného nebo zastaveného projektu zhodnocení výsledku řešení projektu (údaje P03, P04, P15, P19, P29, PN8) dodané do CEP, jsou upraveny tak, aby byly zveřejnitelné.

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