Startseite Solidification curves for commercial Mg alloys obtained from heat-transfer modeled DTA experiments
Artikel
Lizenziert
Nicht lizenziert Erfordert eine Authentifizierung

Solidification curves for commercial Mg alloys obtained from heat-transfer modeled DTA experiments

  • Djordje Mirković und Rainer Schmid-Fetzer EMAIL logo
Veröffentlicht/Copyright: 7. Januar 2022
Veröffentlichen auch Sie bei De Gruyter Brill
Informationen für Autor*innen
International Journal of Materials Research
Aus der Zeitschrift International Journal of Materials Research Band 97 Heft 2

Abstract

An improved method is presented for determination of solidification curves, i. e., solid fraction versus temperature, for commercial Mg alloys using heat-transfer modeled differential thermal analysis (DTA) curves. A better simulation of the measured DTA signal is attained through an independent measurement of the time constant as function of temperature for the applied equipment. This enables a better desmearing of the DTA signal. Challenging Mg alloys could be appropriately handled by redesigning the tantalum encapsulation. Due to high oxygen affinity and vapor pressure of the investigated magnesium alloys, this special adaptation of the DTA setup using sealed Ta capsules was indispensable for generation of reproducible and reliable data.

Keywords: Solidification; Magnesium alloys; Solid fraction; DTA; Heat transfer model
Prof. Dr.-Ing. Rainer Schmid-Fetzer Robert-Koch-Str. 42, D-38678 Clausthal-Zellerfeld, Germany Tel.: +49 5323 72 21 50 Fax: +49 5323 72 31 20

References

[1] W. Fragner, H. Kaufmann, R. Potzinger, in: K. Kainer (Ed.), Magnesium alloys and their applications VI, Wiley-VCH, Weinheim (2003) 688.10.1002/3527603565.ch109Suche in Google Scholar

[2] A. Lohmüller, M. Scharrer, R. Jenning, M. Hilbinger, M. Hartmann, R.F. Singer, in: K. Kainer (Ed.), Magnesium alloys and their applications VI, Wiley-VCH, Weinheim (2003) 738.10.1002/3527603565.ch117Suche in Google Scholar

[3] S.C. Jeng, S.W. Chen, C.C. Huang, in: E.W. Lee, N.J. Kim, K.V. Jata, W.E. Frazier (Eds.), Light Weight Alloys for Aerospace Applications III, TMS, Warrendale (1995) 219.Suche in Google Scholar

[4] S.W. Chen, C.C. Huang: Acta mater. 44 (1996) 1955.10.1016/1359-6454(95)00313-4Suche in Google Scholar

[5] W.J. Boettinger, U.R. Kattner: Metall. Trans. A 33 (2002) 1779. [6] H.B. Dong, J.D. Hunt: J. Therm. Anal. Calorim. 64 (2001) 167.10.1007/s11661-002-0187-1Suche in Google Scholar

[6] L. Bäckerud, E. Krol, J. Tamminen: Solidification characteristics of aluminium alloys; Vol. 1: Wrought Alloys, Skan Aluminium, Oslo (1986) 65.Suche in Google Scholar

[7] J. Tamminen: Doctoral Dissertation, University of Stockholm, Stockholm (1988).Suche in Google Scholar

[8] H. Fedriksson, B. Rogberg: Metal Science 3 (1979) 685.10.1179/030634579790434303Suche in Google Scholar

[9] Y.W. Riddle, M.M. Makhlouf, in: H.I. Kaplan (Ed.), Magnesium Technology 2003, TMS, San Diego (2003) 101.Suche in Google Scholar

[10] S.C. Jeng, S.W. Chen: Mater. Sci. Forum 217 (1996) 283.10.4028/www.scientific.net/MSF.217-222.283Suche in Google Scholar

[11] S.W. Chen, S.C. Jeng: Metall. Trans. A 27 (1996) 2722.10.1007/BF02652366Suche in Google Scholar

[12] S.W. Chen, S.C. Jeng: Metall. Trans. A 28 (1997) 503.10.1007/s11661-997-0151-1Suche in Google Scholar

[13] S.W. Chen, C.C. Lin, C.M. Chen: Metall. Trans. A 29 (1998) 1965.10.1007/s11661-998-0022-4Suche in Google Scholar

[14] D. Mirković, J. Gröbner, R. Schmid-Fetzer, in: K. Kainer (Ed.), Magnesium alloys and their applications VI, Wiley-VCH, Weinheim (2003) 842.10.1002/3527603565.ch131Suche in Google Scholar

[15] H.B. Dong, J.D. Hunt: J. Therm. Anal. Calorim. 64 (2001) 341.10.1023/A:1011578205887Suche in Google Scholar

[16] H.B. Dong, M.R.M. Shin, E.C. Kurum, H. Cama, J.D. Hunt: Metall. Trans. A 34 (2003) 441.10.1007/s11661-003-0080-6Suche in Google Scholar

[17] A.P. Gray, in: R.S. Porter, J.F. Johnson (Eds.), Analytical Calorimetry, Plenum Press, New York (1968) 209.10.1007/978-1-4757-0001-5_27Suche in Google Scholar

[18] W. Hemminger, H. Cammenga: Methoden der thermischen Analyse, Springer-Verlag, Berlin, Heidelberg (1989).10.1007/978-3-642-70175-7Suche in Google Scholar

[19] M. Kiuchi, S. Sigiyama: Annals of the CIRP 43 (1994) 1.10.1016/S0007-8506(07)62211-2Suche in Google Scholar

[20] S.I. Bakhtiyarov, R.A. Overfelt, S.G. Teodorescu: J. Fluid. Eng. 126 (2004) 193.10.1115/1.1677450Suche in Google Scholar

[21] D.K. Banerjee, W.J. Boettinger, R.J. Schafer, M.E. Williams, in: M. Cross, J. Campbell (Eds.), Modelling of Casting, Welding and Advanced Solidification Processes VII, TMS, Warrendale (1995) 491.Suche in Google Scholar

[22] K.R. Loeblich: Thermochim. Acta 83 (1985) 99.10.1016/0040-6031(85)85797-XSuche in Google Scholar

[23] U. Ulbrich, H.K. Cammenga: Thermochim. Acta 229 (1993) 53.10.1016/0040-6031(93)80314-ZSuche in Google Scholar

[24] K.R. Loeblich: Thermochim. Acta 231 (1994) 7.10.1016/0040-6031(94)80002-2Suche in Google Scholar

[25] G.W.H. Höhne, W. Hemminger, H.-J. Flammersheim: Differential scanning calorimetry: An introduction for practitioners, Springer-Verlag, Berlin, Heidelberg (1996).10.1007/978-3-662-03302-9Suche in Google Scholar

[26] A. Lindemann, J. Schmidt, M. Todte, T. Zeuner: Thermochim. Acta 382 (2002) 269.10.1016/S0040-6031(01)00752-3Suche in Google Scholar

[27] H.G. Wiedemann, A. van Tets: Thermochim. Acta 1 (1970) 159.10.1016/0040-6031(70)85006-7Suche in Google Scholar

[28] K.H. Schönborn: Thermochim. Acta 69 (1983) 103.10.1016/0040-6031(83)85069-2Suche in Google Scholar

[29] S.W. Chen, C.C. Huang. J.C. Lin: Chem. Eng. Sci. 50 (1995) 417.10.1016/0009-2509(94)00244-LSuche in Google Scholar

[30] R. Schmid-Fetzer, J. Gröbner: Adv. Eng. Mater. 3 (2001) 947.10.1002/1527-2648(200112)3:12<947::AID-ADEM947>3.0.CO;2-PSuche in Google Scholar

[31] S.L. Chen, S. Daniel, F. Zhang, Y.A. Chang, W.A. Oates, R. Schmid-Fetzer: J. Phase Equilibria 22 (2001) 373.10.1361/105497101770332910Suche in Google Scholar

[32] W. Kurz, D.J. Fisher: Fundamentals of solidification, Trans. Tech. Publ., Aedermannsdorf (1989).Suche in Google Scholar

[33] I.G. Chen, D.M. Stefanescu: AFS Transactions 92 (1984) 947.Suche in Google Scholar

[34] E. Fras, W. Kapturkiewicz, A. Burbielko, H.F. Lopez: AFS Transactions 101 (1993) 505.Suche in Google Scholar

[35] K. Saito, K. Takeda, T. Tsukeda, S. Matsuki: JSW Technical Review 17 (1997) 21.Suche in Google Scholar

[36] F.Y. Xie, X.Y. Yan, L. Ding, F. Zhang, S.L. Chen, M.G. Chu, Y.A. Chang: Mater. Sci. Eng. A 355 (2003) 144.10.1016/S0921-5093(03)00056-XSuche in Google Scholar
Received: 2005-06-09
Accepted: 2005-11-15
Published Online: 2022-01-07

© 2006 Carl Hanser Verlag, München

Artikel in diesem Heft

  1. Contents
  2. Phase separation in Si–(B)–C–N polymer-derived ceramics
  3. Solidification curves for commercial Mg alloys obtained from heat-transfer modeled DTA experiments
  4. Thermodynamic assessment of the Mg–Nd system
  5. Solid-state reaction in Ni/Si multilayered films, characterized by magneto-optical and optical spectroscopies
  6. Phase diagram of the Co–Cu–Ti system at 850 °C
  7. Effects of an electric field applied during the solution heat treatment of the Al–Mg –Si–Cu alloy AA6111 on the subsequent natural aging kinetics and tensile properties
  8. Fabrication and electrical sliding wear of graphitic Cu–Cr–Zr matrix composites
  9. Further results on creep behaviour of sand-cast Mg–2.8Nd–0.8Zn–0.5Zr–0.3Gd alloy at 0.56 to 0.61Tm under stresses 40 to 90 MPa
  10. On the creep resistance in cast Ni-base superalloys
  11. Formation, stability, and presence of magnesium nitride in magnesium recycling processes
  12. From waste to high strength alloy – recycling of magnesium chips
  13. Sigma phase formation and its effect on mechanical properties in the corrosion-resistant superalloy K44
  14. Personal/Personelles
  15. Press / Presse
  16. Contents
  17. Articles Basic
  18. Phase separation in Si–(B)–C–N polymer-derived ceramics
  19. Solidification curves for commercial Mg alloys obtained from heat-transfer modeled DTA experiments
  20. Thermodynamic assessment of the Mg–Nd system
  21. Solid-state reaction in Ni/Si multilayered films, characterized by magneto-optical and optical spectroscopies
  22. Phase diagram of the Co–Cu–Ti system at 850 °C
  23. Effects of an electric field applied during the solution heat treatment of the Al–Mg –Si–Cu alloy AA6111 on the subsequent natural aging kinetics and tensile properties
  24. Articles Applied
  25. Fabrication and electrical sliding wear of graphitic Cu–Cr–Zr matrix composites
  26. Further results on creep behaviour of sand-cast Mg–2.8Nd–0.8Zn–0.5Zr–0.3Gd alloy at 0.56 to 0.61Tm under stresses 40 to 90 MPa
  27. On the creep resistance in cast Ni-base superalloys
  28. Formation, stability, and presence of magnesium nitride in magnesium recycling processes
  29. From waste to high strength alloy – recycling of magnesium chips
  30. Sigma phase formation and its effect on mechanical properties in the corrosion-resistant superalloy K44
  31. Notifications/Mitteilungen
  32. Personal/Personelles
  33. Press / Presse
https://doi.org/10.1515/ijmr-2006-0021
Schlagwörter für diesen Artikel
Solidification; Magnesium alloys; Solid fraction; DTA; Heat transfer model

Artikel in diesem Heft

  1. Contents
  2. Phase separation in Si–(B)–C–N polymer-derived ceramics
  3. Solidification curves for commercial Mg alloys obtained from heat-transfer modeled DTA experiments
  4. Thermodynamic assessment of the Mg–Nd system
  5. Solid-state reaction in Ni/Si multilayered films, characterized by magneto-optical and optical spectroscopies
  6. Phase diagram of the Co–Cu–Ti system at 850 °C
  7. Effects of an electric field applied during the solution heat treatment of the Al–Mg –Si–Cu alloy AA6111 on the subsequent natural aging kinetics and tensile properties
  8. Fabrication and electrical sliding wear of graphitic Cu–Cr–Zr matrix composites
  9. Further results on creep behaviour of sand-cast Mg–2.8Nd–0.8Zn–0.5Zr–0.3Gd alloy at 0.56 to 0.61Tm under stresses 40 to 90 MPa
  10. On the creep resistance in cast Ni-base superalloys
  11. Formation, stability, and presence of magnesium nitride in magnesium recycling processes
  12. From waste to high strength alloy – recycling of magnesium chips
  13. Sigma phase formation and its effect on mechanical properties in the corrosion-resistant superalloy K44
  14. Personal/Personelles
  15. Press / Presse
  16. Contents
  17. Articles Basic
  18. Phase separation in Si–(B)–C–N polymer-derived ceramics
  19. Solidification curves for commercial Mg alloys obtained from heat-transfer modeled DTA experiments
  20. Thermodynamic assessment of the Mg–Nd system
  21. Solid-state reaction in Ni/Si multilayered films, characterized by magneto-optical and optical spectroscopies
  22. Phase diagram of the Co–Cu–Ti system at 850 °C
  23. Effects of an electric field applied during the solution heat treatment of the Al–Mg –Si–Cu alloy AA6111 on the subsequent natural aging kinetics and tensile properties
  24. Articles Applied
  25. Fabrication and electrical sliding wear of graphitic Cu–Cr–Zr matrix composites
  26. Further results on creep behaviour of sand-cast Mg–2.8Nd–0.8Zn–0.5Zr–0.3Gd alloy at 0.56 to 0.61Tm under stresses 40 to 90 MPa
  27. On the creep resistance in cast Ni-base superalloys
  28. Formation, stability, and presence of magnesium nitride in magnesium recycling processes
  29. From waste to high strength alloy – recycling of magnesium chips
  30. Sigma phase formation and its effect on mechanical properties in the corrosion-resistant superalloy K44
  31. Notifications/Mitteilungen
  32. Personal/Personelles
  33. Press / Presse
Jetzt anmelden und 20% sparen
Institutioneller Zugang
Wie funktioniert Authentifizierung?
Haben Sie eine Idee, wie wir unsere Website verbessern können?
Bitte schreiben Sie uns.
© 2025 De Gruyter Brill
Heruntergeladen am 16.11.2025 von https://www.degruyterbrill.com/document/doi/10.1515/ijmr-2006-0021/pdf
Button zum nach oben scrollen