2 Dai X Y, Xia C Q, Peng X M, et al. Structure and properties of an ultra-high strength 7xxx aluminum alloy contained Sc and Zr. J Univ Sci Technol Beijing, 2008, 15: 276-279
[2]
3 Kim W J, Kim J K, Kim H K, et al. Effect of post equal-channel-angular-pressing aging on the modified 7075 Al alloy containing Sc. J Alloys Compd, 2008, 450: 222-228
[3]
4 Senkov O N, Shagiev M R, Senkova S V, et al. Precipitation of Al3(Sc, Zr) particles in an Al-Zn-Mg-Cu-Sc-Zr alloy during conventional solution heat treatment and its effect on tensile properties. Acta Mater, 2008, 56: 3723-3738
[4]
5 Zou L, Pan Q L, He Y B, et al. Effect of minor Sc and Zr addition on microstructures and mechanical properties of Al-Zn-Mg-Cu alloys. Trans Nonferr Met Soc China, 2007, 17: 340-345
[5]
6 Gschneidner K A, Calderwood F W. The Al-Dy (aluminum-dysprosium) system. Bull Alloy Phase Diagrams, 1988, 9: 673-675
[6]
11 Jin L L, Kang Y B, Chartrand P, et al. Thermodynamic evaluation and optimization of Al-Gd, Al-Tb, Al-Dy, Al-Ho and Al-Er systems using a Modified Quasichemical Model for the liquid. Calphad-Comput Coupling Ph Diagrams Thermochem, 2010, 34: 456-466
[7]
12 Murray J, Peruzzi A, Abriata J P. The Al-Zr (aluminum-zirconium) system. J Phase Equilib, 1992, 13: 277-291
[8]
17 Saunders N. Calculated stable and metastable phase equilibria in Al-Li-Zr alloys. Z Metallkd, 1989, 80: 894-903
[9]
18 Meschel S V, Kleppa O J. Standard enthalpies of formation of 4d aluminides by direct synthesis calorimetry. J Alloys Compd, 1993, 191: 111-116
[10]
24 Dinsdale A T. SGTE Unary Database. Version 4.4. 2001
[11]
26 Kresse G, Furthmüller J. Efficiency of ab-initio total energy calculations for metals and semi-conductors using a plane-wave basis set. Comput Mater Sci, 1996, 6: 15-50
[12]
27 Bl?chl P E. Projector augmented-wave method. Phys Rev B, 1994, 50: 17953-17979
[13]
28 Kresse G, Joubert D. From ultrasoft pseudopotentials to the projector augmented-wave method. Phys Rev B, 1999, 59: 1758-1775
[14]
30 Perdew J P, Wang Y. Accurate and simple analytic representation of the electron-gas correlation energy. Phys Rev B, 1992, 45: 13244-13249
[15]
31 Monkhorst H J, Pack J D. Special points for Brillouin-zone integrations. Phys Rev B, 1976, 13: 5188-5192
[16]
1 Knipling K E, Dunand D C, Seidman D N. Criteria for developing castable, creep-resistant aluminum-based alloys—A review. Z Metallkd, 2006, 97: 246-265
[17]
7 Saccone A, Cardinale A M, Delfino S, et al. Gd-Al and Dy-Al systems: Phase equilibria in the 0 to 66.7 at.% Al composition range. Z Metallkd, 2000, 91: 17-23
[18]
8 Colinet C, Pasturel A, Buschow K H J. Molar enthalpies of formation of LnAl2 compounds. J Chem Thermodyn, 1985, 17: 1133-1139
[19]
9 Gao M C, Rollett A D, Widom M. Lattice stability of aluminum-rare earth binary systems: A first-principles approach. Phys Rev B, 2007, 75: 174120
[20]
10 Cacciamani G, Negri S D, Saccone A, et al. The Al-R-Mg (R=Gd, Dy, Ho) systems. Part Ⅱ: Thermodynamic modelling of the binary and ternary systems. Intermetallics, 2003, 11: 1135-1151
[21]
13 Peruzzi A. Reinvestigation of the Zr-rich end of the Zr-Al equilibrium phase diagram. J Nucl Mater, 1992, 186: 89-99
[22]
14 McPherson D J, Hansen M. The system Zr-Al. Trans ASM, 1954, 46: 354-374
16 Saunders N, Rivlin V G. Thermodynamic characterization of Al-Cr, Al-Zr, and Al-Cr-Zr alloy systems. Mater Sci Technol, 1986, 2: 521-527
[25]
19 Klein R, Jacob I, O'Hare P A G, et al. Solution-calorimetric determination of the standard molar enthalpies of formation of the pseudobinary compounds Zr(AlxFe1-x)2 at the temperature 298.15 K. J Chem Thermodyn, 1994, 26: 599-608
[26]
20 Wang T, Jin Z P, Zhao J C. Thermodynamic assessment of the Al-Zr binary system. J Phase Equilib, 2001, 22: 544-551
[27]
21 Okamoto H. Dy-Zr (dysprosium-zirconium). In: Massalski T B, ed. Binary Alloy Phase Diagrams. Ohio: ASM International, 1990. 1576-1580
[28]
22 Tyvanchuk A T, Procik A S. Ternary phase diagrams Al-(Tb, Dy, Ho)-(Zr, Hf) for the concentration range 67-100 at.% Al. Dopov Akad Nauk Ukrain RSR Ser B, 1982, (11): 62-64
[29]
23 Yuan X L, Liu L B, Cai G M, et al. Isothermal section of the Al-Dy-Zr ternary system at 773 K. J Alloys Compd, 2011, 509: 6190-6195
[30]
25 Kresse G, Furthmüller J. Efficient iterative schemes for ab initio total-energy calculations using a plane-wave basis set. Phys Rev B, 1996, 54: 11169-11186
[31]
29 Perdew J P, Chevary J A, Vosko S H, et al. Atoms, molecules, solids and surfaces: Applications of the generalized gradient approximation for exchange and correlation. Phys Rev B, 1992, 46: 6671-6687
[32]
32 Shin D, Arróyave R, Liu Z K, et al. Thermodynamic properties of binary hcp solution phases from special quasirandom structures. Phys Rev B, 2006, 74: 024204
[33]
33 Sundman B, Jansson B, Andersson J O. The Thermo-Calc databank system. Calphad-Comput Coupling Ph Diagrams Thermochem, 1985, 9: 153-190
[34]
34 Cao W, Chen S L, Zhang F, et al. PANDAT software with PanEngine, PanOptimizer and PanPrecipitation for multi-component phase diagram calculation and materials property simulation. Calphad-Comput Coupling Ph Diagrams Thermochem, 2009, 33: 328-342