Abstract
Thermodynamic properties as well as the miscibility gap (binodal) and spinodal decompositions of the cubic Ti1-x Al x N, Ti1-x Zr x N, and Zr1-x Al x N coating alloys have been computed using first-principles calculations. Herein, the cluster expansion method and especially the special quasirandom structure are employed to describe the disordered alloys. The effects of pressure and lattice vibration on the miscibility gaps and spinodal decompositions of the above alloys have been investigated by means of Helmholtz free energy with the vibrational contribution depicted with the Debye-Grüneisen model. It is found that the application of hydrostatic pressure promotes the isostructural decomposition of Ti1-x Al x N, Ti1-x Zr x N, and Zr1-x Al x N alloys, whereas the vibrational contribution decreases the consolute temperature of the phase separation. Our results indicate that the improved age-hardening behavior of cubic Ti1-x Al x N coatings with the addition of Zr arises from the enlarged composition range of binodal and spinodal curves at specified temperatures. Our results are in good agreement with the available experimental data and provide a useful insight into the investigation of age-hardening and characterization of Ti–Al–Zr–N-based coatings for high-temperature applications.
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Chen L, Moser M, Du Y, Mayrhofer PH (2009) Thin Solid Films 517:6635
Lii D-F (1998) J Mater Sci 33:2137. doi:10.1023/A:1004327421261
Cairney JM, Harris SG, Ma LW, Munroe PR, Doyle ED (2004) J Mater Sci 39:3569. doi:10.1023/B:JMSC.0000030708.70303.80
Sakharova NA, Fernandes JV, Oliveira MC, Antunes JM (2010) J Mater Sci 45:3812. doi:10.1007/s10853-010-4436-1
Chen L, Du Y, Mayrhofer PH, Wang SQ, Li J (2008) Surf Coat Technol 202:5158
Mayrhofer PH, Horling A, Karlsson L, Sjolen J, Larsson T, Mitterer C, Hultman L (2003) Appl Phys Lett 83:2049
Mayrhofer PH, Music D, Schneider JM (2006) Appl Phys Lett 88:071922
Alling B, Odén M, Hultman L, Abrikosov IA (2009) Appl Phys Lett 95:181906
Alling B, Ruban AV, Karimi A, Peil OE, Simak SI, Hultman L, Abrikosov IA (2007) Phys Rev B 75:045123
Alling B, Ruban AV, Karimi A, Hultman L, Abrikosov IA (2011) Phys Rev B 83:104203
Sanjinés R, Sandu CS, Lamni R, Lévy F (2006) Surf Coat Technol 200:6308
Rogström L, Johnson LJS, Johansson MP, Ahlgren M, Hultman L, Odén M (2010) Scrip Mater 62:739
Hörling A, Hultman L, Odén M, Sjölén J, Karlsson L (2005) Surf Coat Technol 191:384
Sheng SH, Zhang RF, Veprek S (2008) Acta Mater 56:968
Knotek O, Loffler F, Kramer G (1991) Surf Coat Technol 49:325
Duwez P, Odell F (1950) J Electrochem Soc 97:299
Holleck H (1986) J Vac Sci Techno A 4:2661
Hoerling A, Sjölén J, Willmann H, Larsson T, Odén M, Hultman L (2008) Thin Solid Films 516:6421
Chen L, Holec D, Du Y, Mayrhofer PH (2011) Thin Solid Films 519:5503
Liu Z-K (2009) J Phase Equilib Diffus 30:517
Zunger A, Wei S-H, Ferreira LG, Bernard JE (1990) Phys Rev Lett 65:353
Jiang C, Wolverton C, Sofo J, Chen LQ, Liu ZK (2004) Phys Rev B 69:214202
Connolly JWD, Williams AR (1983) Phys Rev B 27:5169
Van de Walle A, Ceder G (2002) J Phase Equilib 23:348
Shang SL, Wang Y, Liu ZK (2010) Phys Rev B 82:014425
Taylor DW (1967) Phys Rev 156:1017
Shang SL, Wang Y, Kim DE, Zacherl CL, Du Y, Liu ZK (2011) Phys Rev B 83:144204
Ghosh G, Van de Walle A, Asta M (2008) Acta Mater 56:3202
Gan CK, Feng YP, Srolovitz DJ (2006) Phys Rev B 73:235214
Shang S-L, Wang Y, Kim DE, Liu Z-K (2010) Comput Mater Sci 47:1040
Moruzzi VL, Janak JF, Schwarz K (1988) Phys Rev B 37:790
Van de Walle A (2009) CALPHAD 33:266
Wang AJ, Zhou LC, Kong Y, Du Y, Liu Z-K, Shang S-L, Ouyang YF, Wang J, Zhang LJ, Wang JC (2009) CALPHAD 33:769
Wolverton C (2001) Acta Mater 49:3129
Shang S, Böttger AJ (2005) Acta Mater 53:255
Blöchl PE (1994) Phys Rev B 50:17953
Perdew JP, Burke K, Ernzerhof M (1996) Phys Rev Lett 77:3865
Kresse G, Furthmüeller J (1996) Phys Rev B 54:11169
Methfessel M, Paxton AT (1989) Phys Rev B 40:3616
Blöchl PE, Jepsen O, Andersen OK (1994) Phys Rev B 49:16223
Herper HC, Hoffmann E, Entel P (1999) Phys Rev B 60:3839
Kutolin SA, Belova LF, Samoilova RN, Kotenko OM (1976) Izv Akad Nauk SSSR Neorg Mater 12:1585
Redlich O, Kister AT (1948) Ind Eng Chem 40:341
Lu X-G, Selleby M, Sundman B (2007) Acta Mater 55:1215
Acknowledgements
The authors thank the National Natural Science Foundation of China (NSFC) for Youth of China with Grant No. 51001120 and the postdoctoral foundation of China with Grant No. 20100470060 and 201104485. The financial supports from the Creative Research Group of the NSFC with Grant No. 51021063, the NSFC with Grant Nos. 50801069, and the Key Program of the NSFC with Grant No. 50831007 are also acknowledged. ZKL and SLS acknowledge the supports from the United States National Science Foundation under the grant No. DMR-1006557.
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Wang, A., Shang, SL., Du, Y. et al. Effects of pressure and vibration on the thermal decomposition of cubic Ti1-x Al x N, Ti1-x Zr x N, and Zr1-x Al x N coatings: a first-principles study. J Mater Sci 47, 7621–7627 (2012). https://doi.org/10.1007/s10853-011-6223-z
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DOI: https://doi.org/10.1007/s10853-011-6223-z