The Effect of Long-Term Impact of Elevated Temperature on Changes in Microstructure and Mechanical Properties of HR3C Steel

• Autorzy: Zieliński A. , Sroka M. , Hernas A. , Kremzer M.

Identyfikatory

DOI

10.1515/amm-2016-0129

• Języki publikacji: EN

Abstrakty

EN

The HR3C is a new steel for pressure components used in the construction of boilers with supercritical working parameters. In the HR3C steel, due to adding Nb and N, the compounds such as MX, CrNbN and M23C6 precipitate during service at elevated temperature, resulting in changes in mechanical properties. This paper presents the results of microstructure investigations after ageing at 650, 700 and 750°C for 5,000 h. The microstructure investigations were carried out using scanning and transmission electron microscopy. The qualitative and quantitative identification of the existing precipitates was carried out using X-ray analysis of phase composition. The effect elevated temperature on microstructure and mechanical properties of the examined steel was described.

Słowa kluczowe

EN

HR3C steel; high temperature aging; microstructure; mechanical properties

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2016
• Tom: Vol. 61, iss. 2A
• Strony: 761--766
• Opis fizyczny: Bibliogr. 27 poz., rys.

Twórcy

autor

Zieliński A.

• Institute for Ferrous Metallurgy, 12-14 K. Miarki Str., 44-100 Gliwice, Poland

autor

Sroka M.

• Silesian University of Technology, Institute of Engineering Materials and Biomaterials, Faculty of Mechanical Engineering, 18 A Konarskiego Str., Gliwice 44-100, Poland

autor

Hernas A.

• Silesian University of Technology, Institute of Materials Science, Faculty of Materials Engineering and Metallurgy, Krasińskiego 8, 40-019 Katowice, Poland

autor

Kremzer M.

• Silesian University of Technology, Institute of Engineering Materials and Biomaterials, Faculty of Mechanical Engineering, 18 A Konarskiego Str., Gliwice 44-100, Poland

Bibliografia

• [1] J. Dobrzański, Open Access Library, Materials science interpretation of the life of steels for power plants, Gliwice 2011.
• [2] Z. Brytan, J. Niagaj, Chiang. Mai. J. Sci. 40, (5), 923-937 (2013).
• [3] L. A. Dobrzanski, R. Maniara, J. Sokolowski, W. Kasprzak, M. Krupiński, Z. Brytan, J. Mater. Process. Tech. 192, 582-587 (2007).
• [4] The Preparation of the Polish Industry for the Construction of Nuclear Power Plants, the current state of activities of the Ministry of Economy, Warsaw 2015.
• [5] A. Zieliński, J. Dobrzański, H. Purzyńska, G. Golański, Mater. Test. 57, 859-865 (2015).
• [6] J. Barglik, A. Smalcerz, R. Przyłucki, I. Dolezel, J. Comput. Appl. Math. 270, 231-240 (2014).
• [7] L. A. Dobrzański, M. Drak, J. Alloy. Compd. 449, (1-2), 88-92 (2008).
• [8] A. Zieliński, M. Miczka, B. Boryczko, M. Sroka, Arch. Civ. Mech. Eng. 2016, DOI :10.1016/j.acme.2016.04.010 (in press).
• [9] A. Zieliński, G. Golański, M. Sroka, J. Dobrzański, Mater. Sci. Tech-Lond. (2015), DOI : 10.1179/1743284715Y.0000000137 (in press).
• [10] L. A. Dobrzański, M. Czaja, W. Borek, K. Labisz, T. Tański, Int. J. Mater. Prod. Tec. 51, (3), 264-280 (2015).
• [11] R. Viswanathan, J. Henry, Program on Materials Technology for USC Coal Power Plants, ECCC Creep Conf., London (2005).
• [12] A. Zieliński, G. Golański, M. Sroka, T. Tański, Mater. High Temp, DOI : 10.1179/1878641315Y.0000000015 33, (1), 24-32 (2016).
• [13] P. Duda, D. Rząsa, J. Therm. Sci. 24, (4), 364-369 (2015).
• [14] L. A. Dobrzański, W. Borek, Mater. Sci. Forum. 654-656, (1-3), 266-269 (2010).
• [15] T. Tański, K. Labisz, B. Krupińska, M. Krupiński, M. Król, R. Maniara, W. Borek, J. Therm. Anal. Calorim. (2015) DOI 10.1007/s10973-015-4871-y, (in press).
• [16] A. Zieliński, G. Golański, M. Sroka, P. Skupień, Mater. High Temp., DOI : 10.1080/09603409.2016.1139306 33, (2), 154-163 (2016).
• [17] A. Zieliński, G. Golański, M. Sroka, Kovove Mater. 54, (1), 61-70 (2016).
• [18] M. Krupinski, B. Krupinska, K. Labisz, Z. Rdzawski, W. Borek, J. Therm. Anal. Calorim. 118, (2), 1361-1367 (2014).
• [19] P. Duda, D. Rząsa, Int. J. Energ. Res. 36, (6), 703-709 (2012).
• [20] L. A. Dobrzański, W. Sitek, M. Krupiński, J. Dobrzański, J. Mater. Process. Tech. 157, 102-106 (2004).
• [21] A. Zieliński, M. Miczka, M. Sroka, Mater. Sci. Tech-Lond., 2016, DOI :10.1080/02670836.2016.1150242 (in press).
• [22] P. Duda, Ł. Felkowski, J. Dobrzański, H. Purzyńska, Mater. High Temp. (2016), DOI : 10.1080/09603409.2015.1113021 (in press).
• [23] X. Bai, J. Pan, G. Chen, J. Liu, J. Wang, T. Zhang, W. Tang, Mater. Sci. Tech-Lond. 30, (2), 205-210 (2014).
• [24] J. Erneman, M. Schwind, H.-O. Andrén, J.-O. Nilsson, A. Wilson, J. Ǻgren, Acta Mater. 54, 67-76 (2006).
• [25] PN-EN ISO 643: 2013-06, Micrographic determination of the apparent grain size.
• [26] Y. Y. Fang, J. Zhao, N. X. Li, Acta Metall. Sinica. 46, 844-849 (2010).
• [27] W.A.N.G. Bin, Z.C. LIU , S. C. Cheng, C. M. Liu, J. Z. Wang, J. Iron Steel Res. Int. 21, (8), 765-773 (2014).