Skip to main content
Erschienen in: Metallurgical and Materials Transactions A 9/2011

01.09.2011

Effects of Re and Ru on the Solidification Characteristics of Nickel-Base Single-Crystal Superalloys

verfasst von: Gang Liu, Lin Liu, Xinbao Zhao, Bingming Ge, Jun Zhang, Hengzhi Fu

Erschienen in: Metallurgical and Materials Transactions A | Ausgabe 9/2011

Einloggen

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config
loading …

Abstract

The solidification characteristics, such as the phase transformation temperature and partition coefficient, were investigated in four Ni-base single-crystal superalloys with varied contents of Re and Ru. Differential scanning calorimetry (DSC) analysis reveals that the liquidus and solidus temperatures decrease with increasing levels of Re additions. However, the Ru only has negligible influences on the liquidus and solidus temperatures. The partition coefficient of constituent elements is investigated by using the directional solidification followed quenching (DSQ) technique. Re is found to reduce the segregation of Re and W, whereas Ru only has negligible effects on the segregation of Re and W. For comparison, the matrix scanning is performed on the representative dendritic structures. With increasing withdrawal rate, Re and Ru additions show the stronger influences on segregation behavior of alloying elements, particularly for Al and Ta.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Literatur
1.
Zurück zum Zitat R.C. Reed: The Superalloys, Cambridge University Press, Cambridge, United Kingdom, 2006, pp. 18–25.CrossRef R.C. Reed: The Superalloys, Cambridge University Press, Cambridge, United Kingdom, 2006, pp. 18–25.CrossRef
2.
Zurück zum Zitat P. Caron: in Superalloys 2000, T.M. Pollock, R.D. Kissinger, R.R. Bowman, K.A. Green, M. McLean, S. Olson, and J.J. Schirra, eds., TMS, Warrendale, PA, 2000, pp. 737–46. P. Caron: in Superalloys 2000, T.M. Pollock, R.D. Kissinger, R.R. Bowman, K.A. Green, M. McLean, S. Olson, and J.J. Schirra, eds., TMS, Warrendale, PA, 2000, pp. 737–46.
3.
Zurück zum Zitat W.Z. Wang, T. Jin, J.L. Liu, X.F. Sun, H.R. Guan, and Z.Q. Hu: Mater. Sci. Eng., A, 2008, vol. 479, pp. 148–56.CrossRef W.Z. Wang, T. Jin, J.L. Liu, X.F. Sun, H.R. Guan, and Z.Q. Hu: Mater. Sci. Eng., A, 2008, vol. 479, pp. 148–56.CrossRef
4.
Zurück zum Zitat A. Mottura, N. Warnken, M.K. Miller, M.W. Finnis, and R.C. Reed: Acta Mater., 2010, vol. 58, pp. 931–42.CrossRef A. Mottura, N. Warnken, M.K. Miller, M.W. Finnis, and R.C. Reed: Acta Mater., 2010, vol. 58, pp. 931–42.CrossRef
5.
6.
Zurück zum Zitat M.V. Acharya and G.E. Fuchs: Mater. Sci. Eng., A, 2004, vol. 381, pp. 143–53.CrossRef M.V. Acharya and G.E. Fuchs: Mater. Sci. Eng., A, 2004, vol. 381, pp. 143–53.CrossRef
7.
Zurück zum Zitat S.G. Tian, M.G. Wang, T. Li, B.J. Quan, and J. Xie: Mater. Sci. Eng., A, 2010, vol. 527, pp. 5444–51.CrossRef S.G. Tian, M.G. Wang, T. Li, B.J. Quan, and J. Xie: Mater. Sci. Eng., A, 2010, vol. 527, pp. 5444–51.CrossRef
8.
Zurück zum Zitat Q. Feng, L.J. Carroll, and T.M. Pollock: Metall. Mater. Trans. A, 2006, vol. 37A, pp. 1949–62.CrossRef Q. Feng, L.J. Carroll, and T.M. Pollock: Metall. Mater. Trans. A, 2006, vol. 37A, pp. 1949–62.CrossRef
9.
Zurück zum Zitat S. Tin, T.M. Pollock, and W. Murphy: Metall. Mater. Trans. A, 2001, vol. 32A, pp. 1743–53.CrossRef S. Tin, T.M. Pollock, and W. Murphy: Metall. Mater. Trans. A, 2001, vol. 32A, pp. 1743–53.CrossRef
10.
Zurück zum Zitat N. Tsuno, K. Kakehi, C.M.F. Rae, and R. Hashizume: Metall. Mater. Trans. A, 2010, vol. 40A, pp. 269–72. N. Tsuno, K. Kakehi, C.M.F. Rae, and R. Hashizume: Metall. Mater. Trans. A, 2010, vol. 40A, pp. 269–72.
11.
Zurück zum Zitat R.A. Hobbs, L. Zhang, C.M.F. Rae, and S. Tin: Metall. Mater. Trans. A, 2008, vol. 39A, pp. 1014–25.CrossRef R.A. Hobbs, L. Zhang, C.M.F. Rae, and S. Tin: Metall. Mater. Trans. A, 2008, vol. 39A, pp. 1014–25.CrossRef
12.
Zurück zum Zitat L.J. Carroll, Q. Feng, J.F. Mansfield, and T.M. Pollock: Metall. Mater. Trans. A, 2006, vol. 37A, pp. 2927–38.CrossRef L.J. Carroll, Q. Feng, J.F. Mansfield, and T.M. Pollock: Metall. Mater. Trans. A, 2006, vol. 37A, pp. 2927–38.CrossRef
13.
Zurück zum Zitat A. Heckl, R. Rettig, and R.F. Singer: Metall. Mater. Trans. A, 2010, vol. 41A, pp. 202–11.CrossRef A. Heckl, R. Rettig, and R.F. Singer: Metall. Mater. Trans. A, 2010, vol. 41A, pp. 202–11.CrossRef
14.
Zurück zum Zitat R.A. Hobbs, S. Tin, and C.M.F. Rae: Metall. Mater. Trans. A, 2005, vol. 36A, pp. 2761–73.CrossRef R.A. Hobbs, S. Tin, and C.M.F. Rae: Metall. Mater. Trans. A, 2005, vol. 36A, pp. 2761–73.CrossRef
15.
Zurück zum Zitat R.A. Hobbs, S. Tin, C.M. Rae, R.W. Broomfield, and C.J. Humphreys: in Superalloys 2004, K.A. Green, T.M. Pollock, H. Harada, T.E. Howson, R.C. Reed, J.J. Schirra, and S. Walston, eds., TMS, Warrendale, PA, pp. 819–25. R.A. Hobbs, S. Tin, C.M. Rae, R.W. Broomfield, and C.J. Humphreys: in Superalloys 2004, K.A. Green, T.M. Pollock, H. Harada, T.E. Howson, R.C. Reed, J.J. Schirra, and S. Walston, eds., TMS, Warrendale, PA, pp. 819–25.
16.
Zurück zum Zitat L. Zheng, S.S. Li, C.B. Xiao, D.Z. Tang, and C.Q. Gu: Key Eng. Mater., 2007, vols. 353–358, pp. 507–10. L. Zheng, S.S. Li, C.B. Xiao, D.Z. Tang, and C.Q. Gu: Key Eng. Mater., 2007, vols. 353–358, pp. 507–10.
17.
Zurück zum Zitat L.B. Wang, R.Z. Chen, and Y.P. Wang: Aeronautical Mater., 1989, vol. 9, pp. 1–7. L.B. Wang, R.Z. Chen, and Y.P. Wang: Aeronautical Mater., 1989, vol. 9, pp. 1–7.
18.
Zurück zum Zitat M. Ganesan, D. Dye, and P.D. Lee: Metall. Mater. Trans. A, 2005, vol. 36A, pp. 2191–2204.CrossRef M. Ganesan, D. Dye, and P.D. Lee: Metall. Mater. Trans. A, 2005, vol. 36A, pp. 2191–2204.CrossRef
19.
Zurück zum Zitat E.C. Caldwell, F.J. Fela, and G.E. Fuchs: in Superalloys 2004, K.A. Green, T.M. Pollock, H. Harada, T.E. Howson, R.C. Reed, J.J. Schirra, and S. Walston, eds., TMS, Warrendale, PA, pp. 811–18. E.C. Caldwell, F.J. Fela, and G.E. Fuchs: in Superalloys 2004, K.A. Green, T.M. Pollock, H. Harada, T.E. Howson, R.C. Reed, J.J. Schirra, and S. Walston, eds., TMS, Warrendale, PA, pp. 811–18.
20.
Zurück zum Zitat L. Liu, T.W. Huang, M.M. Zou, W.G. Zhang, J. Zhang, and H.Z. Fu: in Superalloys 2008, R.C. Reed, K.A. Green, P. Caron, T.P. Gabb, M.G. Fahrmann, E.S. Huron, and S.A. Woodard, eds., TMS, Warrendale, PA, pp. 287–93. L. Liu, T.W. Huang, M.M. Zou, W.G. Zhang, J. Zhang, and H.Z. Fu: in Superalloys 2008, R.C. Reed, K.A. Green, P. Caron, T.P. Gabb, M.G. Fahrmann, E.S. Huron, and S.A. Woodard, eds., TMS, Warrendale, PA, pp. 287–93.
21.
Zurück zum Zitat B.C Wilson, E.R. Cutler, and G.E. Fuchs: Mater. Sci. Eng., A, 2008, vol. 479, pp. 356–64.CrossRef B.C Wilson, E.R. Cutler, and G.E. Fuchs: Mater. Sci. Eng., A, 2008, vol. 479, pp. 356–64.CrossRef
22.
Zurück zum Zitat X.B. Zhao, L. Liu, W.G. Zhang, G. Liu, J. Zhang, and H.Z. Fu: Mater. Lett., 2009, vol. 30, pp. 2635–38.CrossRef X.B. Zhao, L. Liu, W.G. Zhang, G. Liu, J. Zhang, and H.Z. Fu: Mater. Lett., 2009, vol. 30, pp. 2635–38.CrossRef
23.
Zurück zum Zitat P. Auburtin, T. Wang, S.L. Cockcroft, and A. Mitchell: Metall. Mater. Trans. B, 2000, vol. 31B, pp. 801–11.CrossRef P. Auburtin, T. Wang, S.L. Cockcroft, and A. Mitchell: Metall. Mater. Trans. B, 2000, vol. 31B, pp. 801–11.CrossRef
24.
Zurück zum Zitat T.M. Pollock, W.H. Murphy, and E.H. Goldman: in Superalloys 1992, S.D. Antolovitch, R.W. Stusrud, R.A. MacKay, D.L. Anton, T. Khan, R.D. Kissinger, and D.L. Klarstrom, eds., TMS, Warrendale, PA, pp.125–34. T.M. Pollock, W.H. Murphy, and E.H. Goldman: in Superalloys 1992, S.D. Antolovitch, R.W. Stusrud, R.A. MacKay, D.L. Anton, T. Khan, R.D. Kissinger, and D.L. Klarstrom, eds., TMS, Warrendale, PA, pp.125–34.
25.
Zurück zum Zitat W.A. Tiller, K.A. Jackson, J.W. Rutter, and B. Chalmers: Acta Metall., 1953, vol. 1, pp. 428–37.CrossRef W.A. Tiller, K.A. Jackson, J.W. Rutter, and B. Chalmers: Acta Metall., 1953, vol. 1, pp. 428–37.CrossRef
Metadaten
Titel
Effects of Re and Ru on the Solidification Characteristics of Nickel-Base Single-Crystal Superalloys
verfasst von
Gang Liu
Lin Liu
Xinbao Zhao
Bingming Ge
Jun Zhang
Hengzhi Fu
Publikationsdatum
01.09.2011
Verlag
Springer US
Erschienen in
Metallurgical and Materials Transactions A / Ausgabe 9/2011
Print ISSN: 1073-5623
Elektronische ISSN: 1543-1940
DOI
https://doi.org/10.1007/s11661-011-0673-4

Weitere Artikel der Ausgabe 9/2011

Metallurgical and Materials Transactions A 9/2011 Zur Ausgabe

    Marktübersichten

    Die im Laufe eines Jahres in der „adhäsion“ veröffentlichten Marktübersichten helfen Anwendern verschiedenster Branchen, sich einen gezielten Überblick über Lieferantenangebote zu verschaffen.