Quantitative evaluation of y' phase in CMSX-4 superalloy

• Autorzy: Szczotok A. , Rzychoń T. , Cwajna J.

Warianty tytułu

PL

Ilościowa ocena fazy y' w nadstopie CMSX-4

• Języki publikacji: EN

Abstrakty

EN

In the present paper methodology of y' phase occurring in monocrystalline CMSX-4 superalloy evaluation and the results of these investigations carried out with two techniques on the same material. Analysis of y' phase precipitates by means of traditional quantitative metallography using image analysis (Fig. 1, 2, Tab. 1÷5) and determination of the phase concentration using Rietveld method based on X-ray diffraction analysis (Fig. 3÷5, Tab. 6) were described.

PL

W artykule zaprezentowano metodykę oceny fazy y' występującej w monokrystalicznym nadstopie CMSX-4 i wyniki tej oceny przeprowadzonej dwoma technikami na tym samym materiale do badań. Przeprowadzono analizę wydzieleń fazy y' za pomocą tradycyjnej metalografii ilościowej (rys. 1, 2, tab. 1÷5) oraz pomiar stężenia fazy y' metodą Rietvelda opartą na dyfrakcji rentgenowskiej (rys. 3÷5, tab. 6).

Słowa kluczowe

EN

quantitative metallography; Rietveld method; y' phase

PL

metalografia ilościowa; metoda Rietvelda; faza y

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Inżynieria Materiałowa
• Rocznik: 2010
• Tom: Vol. 31, nr 3
• Strony: 686--690
• Opis fizyczny: Bibliogr. 16 poz., rys., tab.

Twórcy

autor

Szczotok A.

autor

Rzychoń T.

autor

Cwajna J.

• Department of Materials Science and Metallurgy, Silesian University of Technology, Katowice,

Bibliografia

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