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Tytuł artykułu

Evolution of secondary phases in GX12CrMoVNbN9-1 cast steel after heat treatment

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Wybrane pełne teksty z tego czasopisma
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Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The paper deals with the investigation of secondary phases evolution during quenching, quenching and tempering in the high – chromium martensitic GX12CrMoVNbN9-1 (GP91) cast steel. It also includes the analysis of evolution of secondary phases in the as - cast condition and after stress relief annealing at the temperature of 750°C of the tempered GP91 cast steel.
Rocznik
Strony
12--18
Opis fizyczny
Bibliogr. 22 poz.
Twórcy
autor
  • Institute of Materials Engineering, Czestochowa University of Technology, Al. Armii Krajowej 19, 42-200 Częstochowa, Poland, grisza@wip.pcz.pl
Bibliografia
  • [1] A. Czyrska- Filemonowicz, A. Zielińska- Lipiec, P. J. Ennis, Modified 9%Cr steels for advanced power generation: microstructure and properties, Journal of Achievements in Materials and Manufacturing Engineering 19/2 (2006) 43-48.
  • [2] A. Hernas, G. Moskal, K. Rodak, J. Pasternak, Properties and microstructure of 12% Cr - W steels after long - term service, Journal of Achievements in Materials and Manufacturing Engineering 17 (2005) 69-72.
  • [3] G. Golański, S. Stachura, Characterization of new low alloy steels for power plant, Metallurgist - Metallurgist bulletin, 9 (2009) 679-683 (in Polish).
  • [4] G. Golański, High chromium martensitic cast steels for power plant, Energetics XXI (2010) 58-61 (in Polish).
  • [5] J. Dobrzański, A. Zieliński, M. Sroka, Microstructure, properties investigations and methodology of the state evaluation of T23 (2.25Cr-0.3Mo-1.6W-V-Nb) steel in boiler application, Journal of Achievements in Materials and Manufacturing Engineering 32/2 (2009) 142-153.
  • [6] R. Hanus, Heavy steel casting components for power plants “mega - components” made of high Cr - steels, Proceedings of the 9th Liege Conference: Materials for Advanced Power Engineering, Li?ge, 2010, 286-295.
  • [7] F.A. Schuster, R. Hanus, H. Cerjak, Foundry experience in large turbine casings and valve bodies made of steel castings P91 and G-X12CrMoWVNbN10- 11, Proceedings of the IMechE, 1996, 11-22.
  • [8] G. Golański, Effect of the heat treatment on the structure and properties of GX12CrMoVNbN9-1 cast steel, Archives of Materials Science and Engineering 46/2 (2010) 88- 97.
  • [9] A. Zielinski, J. Dobrzański, G. Golański, Estimation of the residual life of L17HMF cast steel elements after long - term service, Journal of Achievements in Materials and Manufacturing Engineering 34/2 (2009) 137-144.
  • [10] A. Zielinski, J. Dobrzański, H.Krztoń, Structural changes in low alloy cast steel Cr- Mo-V after long time creep service, Journal of Achievements in Materials and Manufacturing Engineering 25/1 (2007) 33-36.
  • [11] G. Golański, Influence of heat treatment parameters on the microstructure and mechanical properties of high - chromium GX12CrMoVNbN91 (GP91) cast steel, Materials Engineering 6 (2010) 1441-1445.
  • [12] H.K. Danielsen, J Hald, Influence of Z-phase on the long term creep stability of martensitic 9 to 12%Cr steels, VGB PowerTech 5 (2009) 68-73.
  • [13] A. Zielińska-Lipiec, T Kozie??, A. Czyrska-Filemonowicz, Microstructure and properties of new martensitic 12 % Cr steels for supercritical power plants Hutnik - Wiadomo??ci Hutnicze 4 (2009) 269-275.
  • [14] G. Golański, Mechanical Properties of the GX12CrMoVNbN91 (GP91) Cast Steel After Different Heat Treatments,. Proceedings of the 6th International Conference “Mechatronic Systems and Materials MSM 2010”, Opole, Poland, 2010, 62.
  • [15] N.E. Hannerz, U. Lindborg, B. Lehtinen, Brittleness in a cast steel caused by NbC precipitation, JISI 128 (1968) 68-73.
  • [16] G.P. Airey, T.A. Hughes, A.R.F. Mehl, The growth of cementite particles in ferrite, Transactions of The Metallurgical Society of the American Institute of Mining, Metallurgical and Petroleum Engineers, 1968, 1853-1863.
  • [17] F. Brühl, H. Cerjak, P. Schwaab, H. Weber, Metallurgical investigation of base material and weldments of 9%chromium X10CrMoVNb91, Steel Research 62/2 (1991) 75-82.
  • [18] W.B. Jones, C.R. Hills, D.H. Polonis, Microstructural evolution of modified 9Cr - 1Mo steel, Metallurgical and Materials Transactions A 22 (1991) 1049-1058.
  • [19] A. Zielińska-Lipiec, The analysis of microstructural stability of modified martensitic 9%Cr steels during annealing and creep deformation, AGH Publishing House, Cracow, 2005 (in Polish).
  • [20] V.T. Paul, S. Soraja, M. Vijayalakshmi, Microstructural stability of modified 9Cr - 1Mo steel during long term exposures at elevated temperatures, Journal of Nuclear Materials 378 (2008) 273-281.
  • [21] J. Janovec, M. Svoboda, J. Blach, Evolution of secondary phases 12% Cr steel during quenching and tempering, Materials. Science and Engineering A 249 (1998) 184-189.
  • [22] J. Janovec, B. Richarz, H.J. Grabke, Phase transformations and microstructure changes in 12%Cr steel during tempering at 1053K, Steel Research 65/10 (1994) 438-443.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BSL9-0047-0002
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