The main parameters influencing the creep resistance of advanced 9- to 12% Cr steels for power plant applications

VGB PowerTech

Volumn 77, Issue 9, 1997, Pages 691-698

  Cerjak, H ^a   Hofer, P ^a   Schaffernak, B ^a   Spiradek, Kristine ^b   Zeiler, G ^c  

^a GRAZ UNIVERSITY OF TECHNOLOGY   (Austria)

^b ARC SEIBERSDORF RESEARCH GMBH   (Austria)

^c Forging Technology   (Austria)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0009445670     PISSN: 14353199     EISSN: None     Source Type: Trade Journal    
DOI: None     Document Type: Article

References (24)

1. Pietzonka, F., Henry, Ch., und Torssell K.: Auslegung dickwandiger Bauteile auf der Basis neuer Stähle. VGB Kraftwerktechnik 74 (1994), H. 1.
2. Masuyama, F.: ASME Code Approval for NF 616 and HCM 12 A: Beiträge zur Konferenz "New Steels for Advanced Plant up to 620 °C". Edited by E. Metcalfe, PicA Oxon.
3. Fujitȧ, T.: Future Ferritic Steels for High-Temperature Service. Beiträge zur Konferenz "New Steels for Advanced Plant up to 620 °C". Edited by E. Metcalfe, PicA Oxon.
4. Mimura, H., et al.: Development of a 9Cr-0.5Mo-1.8W-V-Nb Steel for Boiler Tube and Pipe. Beiträge zur Konferenz "High Temperature Materials for Power Engeneering 1990". Edited by E. Bachelet et al., Kluwer Academic Publishers, Dordrecht, Boston, London, Part 1, pp. 485-194.
5. Masuyama, F., and Yokoyama, T.: Fabrication and Properties Evaluation of Tungsten Alloyed Advanced 9-12% Cr Ferritic Steels. Beiträge zur Konferenz "High Temperature Materials for Power Engeneering 1994". Edited by D. Coutsouradis et al., Kluwer Acadamic Publishers, Dordrecht, Boston, London Part 1, pp. 301-308.
6. Naoi, H., et al., and Fujita, T.: NF 616 Pipe Production and Properties and Welding Consumable Development. Beiträge zur Konferenz "New Steels for Advanced Plant up to 620 °C". Edited by E. Metcalfe, PicA Oxon.
7. Foldyna, V., Jakobova, A., and Kubon, Z.: Assessment of Creep Resistance of 9-12% Cr Steels with respect to strengthening and degradation processes "Materials Ageing and Component Life Extension". Conf. Milano, October 10-13, 1995.
8. Vanstone, W., Cerjak, H., Foldyna, V., Hold, J., and Spiradek, K.: Microstructural Development in Advanced 9-12 % Cr Creep Resisting Steels - A Collaborative Investigation in COST 501/3 WP 11. Cambridge, June 30, 1995.
9. Hofer, F., und Warbichler, P.: Prakt. Met. Sonderbd. 26 (1995), S. 393.
10. Cerjak, H., Hofer, P., and Warbichler, P.: Microstructural evaluation of aged 9-12% Cr Steels containing W. Proc. "Materials Ageing and Component Life Extension", Conf., Milano, October 10-13, 1995.
11. Sundman, B.: Anales de fisica 36B, 1990, 69-81.
12. Sundman, B., Jansson, B., and Andersson, J.-O.: Calphad, 9 (1985), No. 2, pp. 153-190.
13. Hald, J.: Proc. EPRI/National Power Conf. "New Steels for Advanced Plant up to 620 °C". London/UK (1995), Palo Alto/USA (1995), Paper 11.
14. Mayer, K.H., Cerjak, H., Hofer, P., Letofsky, E., and Schuster, F.: Evolution of Microstructure and Properties of 10 % Cr Steel Castings. Conf. "Microstructural Development and Stability in High Chromium Ferritic Power Plant Steels", Cambridge, June 30, 1995.
15. Cerjak, H., Foldyna, V., Hofer, P., and Schaffernak, B.: Microstructure of Advanced High Chromium Boiler Tube Steels. Conf. "Microstructural Development and Stability in High Chromium Ferritic Power Plant Steels", Cambridge, June 30, 1995.
16. Berger, C., Bauer, R., Honeyman, G., and Potthast, E.: Proc. of 11th Int. Forgemaster Meeting. Terni/Italy (1991).
17. Bauer, R.: Entwicklung eines 9 % Cr-Stahls mit Bor für Dampfturbinenrotoren. COST 501/2. Round-Bericht (1989).
18. Spiradek, K., Bauer, R., and Zeiler, G.: Microstructural Changes During the Creep Deformation of 9 % Cr-Steel. Coutsouradis, D., et al. (eds.), Materials for Power Engineering, Part I, pp. 251-262, Kluwer Academic Publishers, The Netherlands (1994).
19. Lundin, L.: High Resolution Microanalysis of Creep Resistant 9-12% Chromium Steels. Doktorarbeit, Chalmers University of Technology, Göteborg/Schweden.
20. Cahn, R.W., and Haasen, P. (Hrgb.): Physical Metallurgy, S. 414 ff.
21. Eisner, J.: Gefügecharakterisierung von neu entwickeltem modifiziertem 9 Cr 1 MoSchweißgut. Diplomarbeit TU Graz (1995).
22. Buchmayr, B., und Schaffernak, B.: Thermodynamische Gleichgewichtsberechnungen zur Abschätzung möglicher Gefügeänderungen in Schweißverbindungen. DVS-Berichte, Band 179.
23. Iseda, A., Sawaragi, Y., Kato, S., and Masuyama, F.: Development of a New 0.1C-11Cr-2W-0.4Mo-1Cu Steel for Large Diameter and Thick Wall Pipe for Boilers. Fifth International Conference of Materials, Lake Buena Vista, Florida/USA, May 18-21, 1992.
24. Berger, C., et al.: Steam Turbine Materials: High Temperature Forgings. Beiträge zur Konferenz "Materials for Advanced Power Engineering 1994". Edited by Coutsouradis, D., et al., Kluwer Acadamic Publishers, Dordrecht, Boston, London, Part 1, pp. 47-72.