Identyfikatory
Warianty tytułu
Języki publikacji
Abstrakty
The IN713C is nickel-based superalloy, used to produce low pressure turbine blades in a process of investment casting. However, porosity which is formed during the casting, decreases mechanical properties of IN713C. Therefore, to eliminate porosity, a process of hot isostatic pressing was applied. Nonetheless, HIP also least to some changes in the microstructure of tested material. The main aim of this paper is to characterize the morphology of carbides before and after hot isostatic pressing. Microstructural characterization was carried out with the use of a scanning electron microscope equipped with an energy dispersive X-ray spectrometer and an electron backscatter diffraction detector. The size and shape of carbides were evaluated by quantitative metallography methods methods. The results show that the amount, size and heterogeneity of arrangement of the carbides increased after application of HIP treatment.
Wydawca
Czasopismo
Rocznik
Tom
Strony
247--252
Opis fizyczny
Bibliogr. 9 poz., rys., tab.
Twórcy
autor
- Silesian University of Technology, Faculty of Materials Engineering and Metallurgy, 8 Krasińskiego Str., 40-019 Katowice, Poland
autor
- Silesian University of Technology, Faculty of Materials Engineering and Metallurgy, 8 Krasińskiego Str., 40-019 Katowice, Poland
autor
- Silesian University of Technology, Faculty of Materials Engineering and Metallurgy, 8 Krasińskiego Str., 40-019 Katowice, Poland
Bibliografia
- [1] H. Matysiak, M. Zagorska, A. Balkowiec, et al., J. of Materi Eng and Perform. 23 (2014)
- [2] R.C. Reed, Superalloys Fundamentals and applications, Cambridge University Press 2006, Cambridge 2006.
- [3] M.J. Donachie, S.J. Donachie, Superalloys. A technical guide, 2002 ASM International.
- [4] Yu Kuang-O (Oscar) et. al., Modelling for casting and solidification processing, Marcel Dekker Inc. 2002.
- [5] L. Kunz, P. Lukáš, R. Konečná, S. Fintová, Int. J. Fatigue 41, 47 (2012).
- [6] S. H. Chang, J. Alloys and Compounds 486, 716 (2009).
- [7] K.O. Lee, S.B. Lee, Mat. Sci. Eng. A 541, 81 (2012).
- [8] Y. Zhou, S. Rao, Z. Zhang, Z. Zhao, Mat. and Desing 49, 25 (2013).
- [9] A. Szczotok, OP Conf. Series: Mater. Sci. Eng. 22 ( 2011).
Uwagi
EN
Project co-financed by the European Regional Development Fund under the Operational Programme Innovative Economy and the National Centre for Research and Development Poland (NCBR) Grant No. INNOLOT/I/8/NCBR/2013 (2013-2018) – INNOCAST.
PL
Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-cccd295d-bb21-4e99-98e2-bb256ce09f75