Skip to main content
Erschienen in: Metallurgical and Materials Transactions A 4/2017

06.02.2017

Precipitate Evolution and Strengthening in Supersaturated Rapidly Solidified Al-Sc-Zr Alloys

verfasst von: Kyle Deane, S. L. Kampe, Douglas Swenson, P. G. Sanders

Erschienen in: Metallurgical and Materials Transactions A | Ausgabe 4/2017

Einloggen

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

search-config
loading …

Abstract

Because of the low diffusivities of scandium and zirconium in aluminum, trialuminide precipitates containing these elements have been reported to possess excellent thermal stability at temperatures of 573 K (300 °C) and higher. However, the relatively low equilibrium solubilities of these elements in aluminum limit the achievable phase fraction and, in turn, strengthening contributions from these precipitates. One method of circumventing this limitation involves the use of rapid solidification techniques to suppress the initial formation of precipitates in alloys containing higher solute compositions. This work specifically discusses the fabrication of supersaturated Al-Sc, Al-Zr, and Al-Sc-Zr alloys via melt spinning, in which supersaturations of at least 0.55 at. pct Zr and 0.8 at. pct Sc are shown to be attainable through XRD analysis. The resulting ribbons were subjected to a multistep aging heat treatment in order to encourage a core–shell precipitate morphology, the precipitate evolution behavior was monitored with XRD and TEM, and the aging behavior was observed. While aging in these alloys is shown to follow similar trends to conventionally processed materials reported in literature, with phase fraction increasing until higher aging temperatures causing a competing dissolution effect, the onset of precipitation begins at lower temperatures than previously observed and the peak hardnesses occurred at higher temperature steps due to an increased aging time associated with increased solute concentration. Peaking in strength at a higher temperature doesn’t necessarily mean an increase in thermal stability, but rather emphasizes the need for intelligently designed heat treatments to take full advantage of the potential strengthening of supersaturated Al-Sc-Zr alloys.

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 J Royset: Met. Sci Tech, 2007, vol. 25, pp. 11–21. J Royset: Met. Sci Tech, 2007, vol. 25, pp. 11–21.
2.
Zurück zum Zitat Keith E. Knipling, David C. Dunand, and David N. Seidman: Z. Für Met., 2006, vol. 97, pp. 246–265.CrossRef Keith E. Knipling, David C. Dunand, and David N. Seidman: Z. Für Met., 2006, vol. 97, pp. 246–265.CrossRef
3.
Zurück zum Zitat Shin-ichiro Fujikawa, Ken-ichi Hirano, and Yoshiaki Fukushima: Metall. Trans. A, n.d., vol. 9, pp. 1811–15.CrossRef Shin-ichiro Fujikawa, Ken-ichi Hirano, and Yoshiaki Fukushima: Metall. Trans. A, n.d., vol. 9, pp. 1811–15.CrossRef
4.
Zurück zum Zitat S. I. Fujikawa and K. Hirano: Defect Diffus. Forum, 1991, vol. 66–69, p. 447. S. I. Fujikawa and K. Hirano: Defect Diffus. Forum, 1991, vol. 66–69, p. 447.
5.
Zurück zum Zitat S. J. Rothman, N. L. Peterson, L. J. Nowicki, and L. C. Robinson: Phys. Status Solidi B, 1974, vol. 63, pp. K29–33.CrossRef S. J. Rothman, N. L. Peterson, L. J. Nowicki, and L. C. Robinson: Phys. Status Solidi B, 1974, vol. 63, pp. K29–33.CrossRef
6.
Zurück zum Zitat S. I. Fujikawa: Defect Diffus. Forum, 1997, vol. 143–147, pp. 115–20.CrossRef S. I. Fujikawa: Defect Diffus. Forum, 1997, vol. 143–147, pp. 115–20.CrossRef
7.
Zurück zum Zitat D. Bergner and N. Van Chi: Wiss. Z. Padagogischen Hochsch., 1977, vol. 25, p. 15. D. Bergner and N. Van Chi: Wiss. Z. Padagogischen Hochsch., 1977, vol. 25, p. 15.
8.
Zurück zum Zitat S. I. Fujikawa: JJapan Inst Light Met., 1996, vol. 46, p. 22. S. I. Fujikawa: JJapan Inst Light Met., 1996, vol. 46, p. 22.
9.
Zurück zum Zitat Y.B. Kang, A.D. Pelton, P. Chartrand, and C.D. Fuerst: CALPHAD Comput Coupling Phase Diagr. Thermochem, 2008, vol. 32, pp. 413–22.CrossRef Y.B. Kang, A.D. Pelton, P. Chartrand, and C.D. Fuerst: CALPHAD Comput Coupling Phase Diagr. Thermochem, 2008, vol. 32, pp. 413–22.CrossRef
11.
Zurück zum Zitat Mineral Commodity Summaries 2015, U.S. Geological Survey, Reston, VA, 2015, p. 199. Mineral Commodity Summaries 2015, U.S. Geological Survey, Reston, VA, 2015, p. 199.
12.
Zurück zum Zitat Emmanuel Clouet, Ludovic Laé, Thierry Épicier, Williams Lefebvre, Maylise Nastar, and Alexis Deschamps: Nat. Mater., 2006, vol. 5, pp. 482–88.CrossRef Emmanuel Clouet, Ludovic Laé, Thierry Épicier, Williams Lefebvre, Maylise Nastar, and Alexis Deschamps: Nat. Mater., 2006, vol. 5, pp. 482–88.CrossRef
13.
14.
Zurück zum Zitat Keith E. Knipling, Richard A. Karnesky, Constance P. Lee, David C. Dunand, and David N. Seidman: Acta Mater., 2010, vol. 58, pp. 5184–5195.CrossRef Keith E. Knipling, Richard A. Karnesky, Constance P. Lee, David C. Dunand, and David N. Seidman: Acta Mater., 2010, vol. 58, pp. 5184–5195.CrossRef
15.
Zurück zum Zitat David N. Seidman, Emmanuelle A. Marquis, and David C. Dunand: Acta Mater., 2002, vol. 50, pp. 4021–35.CrossRef David N. Seidman, Emmanuelle A. Marquis, and David C. Dunand: Acta Mater., 2002, vol. 50, pp. 4021–35.CrossRef
16.
Zurück zum Zitat Christian B. Fuller, David N. Seidman, and David C. Dunand: Acta Mater., 2003, vol. 51, pp. 4803–814.CrossRef Christian B. Fuller, David N. Seidman, and David C. Dunand: Acta Mater., 2003, vol. 51, pp. 4803–814.CrossRef
17.
18.
Zurück zum Zitat Thomas Courtney: Mechanical Behavior of Materials, 2 edition, Waveland Pr Inc, Boston, 2005. Thomas Courtney: Mechanical Behavior of Materials, 2 edition, Waveland Pr Inc, Boston, 2005.
19.
Zurück zum Zitat E. Nembach: Phys. Status Solidi A, 1983, vol. 78, pp. 571–81.CrossRef E. Nembach: Phys. Status Solidi A, 1983, vol. 78, pp. 571–81.CrossRef
20.
Zurück zum Zitat L. S. Toropova, D. G. Eskin, M. L. Kharakterova, and T. V. Dobatkina: Advanced Aluminum Alloys Conta, Routledge, Amsterdam, The Netherlands, 1998. L. S. Toropova, D. G. Eskin, M. L. Kharakterova, and T. V. Dobatkina: Advanced Aluminum Alloys Conta, Routledge, Amsterdam, The Netherlands, 1998.
21.
Zurück zum Zitat M. Očko, E. Babić, and V. Zlatić: Solid State Commun., 1976, vol. 18, pp. 705–8.CrossRef M. Očko, E. Babić, and V. Zlatić: Solid State Commun., 1976, vol. 18, pp. 705–8.CrossRef
23.
Zurück zum Zitat B. D. Cullity and S. R. Stock: Elements of X-Ray Diffraction, 3 edition, Pearson, Upper Saddle River, NJ, 2001. B. D. Cullity and S. R. Stock: Elements of X-Ray Diffraction, 3 edition, Pearson, Upper Saddle River, NJ, 2001.
24.
Zurück zum Zitat Keith E. Knipling, David N. Seidman, and David C. Dunand: Acta Mater., 2011, vol. 59, pp. 943–954.CrossRef Keith E. Knipling, David N. Seidman, and David C. Dunand: Acta Mater., 2011, vol. 59, pp. 943–954.CrossRef
25.
Zurück zum Zitat Ofer Beeri, David C. Dunand, and David N. Seidman: Mater. Sci. Eng. A, 2010, vol. 527, pp. 3501–09.CrossRef Ofer Beeri, David C. Dunand, and David N. Seidman: Mater. Sci. Eng. A, 2010, vol. 527, pp. 3501–09.CrossRef
26.
Zurück zum Zitat C. Booth-Morrison, Z. Mao, M. Diaz, D. C. Dunand, C. Wolverton, and D. N. Seidman: Acta Mater., 2012, vol. 60, pp. 4740–52.CrossRef C. Booth-Morrison, Z. Mao, M. Diaz, D. C. Dunand, C. Wolverton, and D. N. Seidman: Acta Mater., 2012, vol. 60, pp. 4740–52.CrossRef
27.
Zurück zum Zitat H.-S. Kim, B. Madavali, S.-J. Hong, and T.-S. Kim: Int. J. Appl. Ceram. Technol., 2015. H.-S. Kim, B. Madavali, S.-J. Hong, and T.-S. Kim: Int. J. Appl. Ceram. Technol., 2015.
28.
Zurück zum Zitat M. A. Korhonen, C. A. Paszkiet, R. D. Black, and Che-Yu Li: Scr. Metall. Mater., 1990, vol. 24, pp. 2297–2302.CrossRef M. A. Korhonen, C. A. Paszkiet, R. D. Black, and Che-Yu Li: Scr. Metall. Mater., 1990, vol. 24, pp. 2297–2302.CrossRef
29.
Zurück zum Zitat J. G. M. van Berkum, R. Delhez, Th. H. de Keijser, E. J. Mittemeijer, and P. van Mourik: Scr. Metall. Mater., 1991, vol. 25, pp. 2255–58.CrossRef J. G. M. van Berkum, R. Delhez, Th. H. de Keijser, E. J. Mittemeijer, and P. van Mourik: Scr. Metall. Mater., 1991, vol. 25, pp. 2255–58.CrossRef
30.
Zurück zum Zitat I. M. Lifshitz and V. V. Slyozov: J. Phys. Chem. Solids, 1961, vol. 19, pp. 35–50.CrossRef I. M. Lifshitz and V. V. Slyozov: J. Phys. Chem. Solids, 1961, vol. 19, pp. 35–50.CrossRef
31.
Zurück zum Zitat H. A. Calderon, P. W. Voorhees, J. L. Murray, and G. Kostorz: Acta Metall. Mater., 1994, vol. 42, pp. 991–1000.CrossRef H. A. Calderon, P. W. Voorhees, J. L. Murray, and G. Kostorz: Acta Metall. Mater., 1994, vol. 42, pp. 991–1000.CrossRef
32.
Zurück zum Zitat K. Hirano and S. I. Fujikawa: J. Nucl. Mater., 1978, vol. 69, pp. 564–66.CrossRef K. Hirano and S. I. Fujikawa: J. Nucl. Mater., 1978, vol. 69, pp. 564–66.CrossRef
33.
Zurück zum Zitat Marcel A. Kerkove, Thomas D. Wood, Paul G. Sanders, Stephen L. Kampe, and Douglas Swenson: Metall. Mater. Trans. A, 2014, vol. 45, pp. 3800–3805.CrossRef Marcel A. Kerkove, Thomas D. Wood, Paul G. Sanders, Stephen L. Kampe, and Douglas Swenson: Metall. Mater. Trans. A, 2014, vol. 45, pp. 3800–3805.CrossRef
34.
Zurück zum Zitat K Fukunaga, T Shouji, and Y Miura: Mater. Sci. Eng. A, 1997, vol. 239–240, pp. 202–5.CrossRef K Fukunaga, T Shouji, and Y Miura: Mater. Sci. Eng. A, 1997, vol. 239–240, pp. 202–5.CrossRef
36.
Zurück zum Zitat E. A. Marquis and D. N. Seidman: Acta Mater., 2001, vol. 49, pp. 1909–19.CrossRef E. A. Marquis and D. N. Seidman: Acta Mater., 2001, vol. 49, pp. 1909–19.CrossRef
37.
Zurück zum Zitat Gabriel M Novotny and Alan J Ardell: Mater. Sci. Eng. A, 2001, vol. 318, pp. 144–54.CrossRef Gabriel M Novotny and Alan J Ardell: Mater. Sci. Eng. A, 2001, vol. 318, pp. 144–54.CrossRef
38.
Zurück zum Zitat [38] Mechanical Metallurgy: Principles and Application, 1st edition, Prentice-Hall, Inc., Englewood Cliffs, N.J, 1983. [38] Mechanical Metallurgy: Principles and Application, 1st edition, Prentice-Hall, Inc., Englewood Cliffs, N.J, 1983.
39.
40.
Zurück zum Zitat C. L. Fu and M. H. Yoo: Mater. Chem. Phys., 1992, vol. 32, pp. 25–36.CrossRef C. L. Fu and M. H. Yoo: Mater. Chem. Phys., 1992, vol. 32, pp. 25–36.CrossRef
41.
Zurück zum Zitat E. P. George, D. P. Pope, C. L. Fu, and J. H. Schneibel: Trans. Iron Steel Inst. Jpn., 1991, vol. 31, pp. 1063–75.CrossRef E. P. George, D. P. Pope, C. L. Fu, and J. H. Schneibel: Trans. Iron Steel Inst. Jpn., 1991, vol. 31, pp. 1063–75.CrossRef
42.
Zurück zum Zitat Harold J. Frost and M. F. Ashby (1982) Deformation-Mechanism Maps: The Plasticity and Creep of Metals and Ceramics, Pergamon Press, New York. Harold J. Frost and M. F. Ashby (1982) Deformation-Mechanism Maps: The Plasticity and Creep of Metals and Ceramics, Pergamon Press, New York.
Metadaten
Titel
Precipitate Evolution and Strengthening in Supersaturated Rapidly Solidified Al-Sc-Zr Alloys
verfasst von
Kyle Deane
S. L. Kampe
Douglas Swenson
P. G. Sanders
Publikationsdatum
06.02.2017
Verlag
Springer US
Erschienen in
Metallurgical and Materials Transactions A / Ausgabe 4/2017
Print ISSN: 1073-5623
Elektronische ISSN: 1543-1940
DOI
https://doi.org/10.1007/s11661-017-3982-4

Weitere Artikel der Ausgabe 4/2017

Metallurgical and Materials Transactions A 4/2017 Zur Ausgabe

Symposium: Bulk Metallic Glasses XII

Foreword

    Marktübersichten

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