Steady-state upward |
Kaya et al.4242 Kaya H, Çadirli E, Böyük U, Marasli N. Variation of microindentation hardness with solidification and microstructure parameters in the Al based alloys. Applied Surface Science. 2008;255(5 Pt 2):3071-3078.
|
Al-3wt.%Cu |
HV = 525.23(λ1)-0.4
|
HV = 141.55(λ2)-0.30
|
Al-3wt.%Si |
HV = 198.14(λ1)-0.28
|
HV = 96,83(λ2)-0.25
|
Al-1wt.%Ti |
HV = 472.06(λ1)-0.43
|
HV = 179.85(λ2)-0.32
|
Çadirli4141 Çardili E. Effect of solidification parameters on mechanical properties of directionally solidified Al-Rich Al-Cu alloys. Metals and Materials International. 2013;19(3):411-422.
|
Al-3wt.%Cu |
HV = 307,64(λ1)-0.29
|
HV = 121.15(λ2)-0,21
|
Al-6wt.%Cu |
HV = 344,31(λ1)-0.23
|
HV = 177.95(λ2)-0.20
|
Al-15wt.%Cu |
HV = 685,49(λ1)-0.25
|
HV = 219.72(λ2)-0.17
|
Al-24wt.%Cu |
HV = 810,90(λ1)-0.25
|
HV = 317.61(λ2)-0.18
|
Acer et al.4343 Acer E, Çadirli E, Erol H, Gündüz M. Effect of Growth Rate on the Microstructure and Microhardness in a Directionally Solidified Al-Zn-Mg Alloy. Metallurgical and Materials Transactions A. 2016;47(6):3040-3051.
|
Al-5.5wt.%Zn-2.5wt.%Mg |
HV = 289(λ1)-0.28
|
HV = 170(λ2)-0.27
|
Unsteady-state upward |
Brito et al.2323 Brito C, Costa TA, Vida TA, Bertelli F, Cheung N, Spinelli, JE, et al. Characterization of Dendritic Microstructure, Intermetallic Phases, and Hardness of Directionally Solidified Al-Mg and Al-Mg-Si Alloys. Metallurgical and Materials Transactions A. 2015;46(8):3342-3355.
|
A-3wt.%Mg |
HV = 91-94.6(λ2)-1/2
|
|
A-3wt.%Mg-1wt.%Si |
HV = 17+415(λ2)-1/2-1350(λ2) |
Silva et al.4444 Silva BL, Cheung N, Garcia A, Spinelli JE. Sn-0.7wt%Cu-(xNi) alloys: Microstructure-mechanical properties correlations with solder/substrate interfacial heat transfer coefficient. Journal of Alloys and Compounds. 2015;632:274-285.
|
Al-1wt.%Ni |
HV = 21+94.1(λ1)-1/2
|
|
Al-5wt.%Ni |
HV = 45+52(λ1)-1/2
|
Canté et al.4545 Canté MV, Brito C, Spinelli JE, Garcia A. Interrelation of cell spacing, intermetallic compounds and hardness on a directionally solidified Al-1.0Fe-1.0Ni alloy. Materials & Design. 2013;51:342-346.
|
Al-1wt.%Fe-1wt.%Ni |
HV = 21.5+59.5(λ1)-1/2
|
Bertelli et al.4646 Bertelli F, Cheung N, Ferreira IL, Garcia A. Evaluation of thermophysical properties of Al-Sn-Si alloys based on computational thermodynamics and validation by numerical and experimental simulation of solidification. The Journal of Chemical Thermodynamics. 2016;98:9-20.
|
Al-10wt.%Sn-10wt.%Cu |
HV = 67+84(λ1)-1/2
|
Al-20wt.%Sn-10wt.%Cu |
HV = 52 + 411.7(λ1)-1/2+84(λ1) |
Al-15wt.%Sn-5wt.%Si |
HV = 38 + 45(λ1)-1/2
|
Al-25wt.%Sn-5wt.%Si |
HV = 32 + 89(λ1)-1/2
|
Unsteady-state Horizontal |
Vasconcelos et al.4747 Vasconcelos AJ, Silva CVA, Moreira ALS, Silva MAPS, Rocha OFL. Influence of thermal parameters on the dendritic arm spacing and the microhardness of Al-5.5wt.%Sn alloy directionally solidified. REM: Revista Escola de Minas. 2014;67(2):173-179.
|
Al-5.5wt.%Sn |
HV = 8.2(λ1)0,3
|
HV = 37-1593.6(λ1)-1/2
|
Vasconcelos et al.4848 Vasconcelos AJ, Kikuchi RH, Barros AS, Costa TA, Dias M, Moreira AL, et al. Interconnection between microstructure and microhardness of directionally, solidified binary Al-6wt.%Cu and multicomponent Al-6wt.%Cu-8wt.%Si alloys. Anais da Academia Brasileira de Ciências. 2016;88(2):1099-1111.
|
Al-6wt.%Cu |
HV = 204(λ1)-0.15
|
Al-6wt.%Cu-8wt.%Si |
HV = 3926(λ1)-0.6
|
Barros et al.2121 Barros AS, Magno IL, Souza FA, Moreira AL, Silva MA, Rocha OL. Measurements of microhardness during transient horizontal directional solidification of Al-rich Al-Cu alloys: Effect of thermal parameters, primary dendrite arm spacing and Al2Cu intermetallic phase. Metals and Materials International. 2015;21(3):429-439.
|
Al-3wt.%Cu |
HV = 47+147(λ1)-1/2
|
|
Al-8wt.%Cu |
HV = 60+270(λ1)-1/2
|
Carvalho et al.3838 Carvalho D, Rodrigues J, Soares D, Aviz J, Barros A, Silva M, et al. Microindentation Hardness-Secondary Dendritic Spacings Correlation with Casting Thermal Parameters in an Al-9wt.%Si Alloy. Materials Science. 2018;24(1):18-23.
|
Al-9wt.%Si |
HV = 97(λ2)-0.25
|
HV = 41+67(λ2)-1/2
|
Araújo et al.2828 Araújo EC, Barros AS, Kikuchi RH, Silva AP, Gonçalves FA, Moreira AL, Rocha OL. The Role of Si and Cu Alloying Elements on the Dendritic Growth and Microhardness in Horizontally Solidified Binary and Multicomponent Aluminum-Based Alloys. Metallurgical and Materials Transactions A. 2017;48(3):1163-1175.
|
Al-5.5wt%Si-3wt%Cu |
HV = 18(λ2)-0.17
|
HV = 61+183(λ2)-1/2
|
|
Al-3wt%Cu |
HV = 18(λ2)-0.15
|
HV = 41+82(λ2)-1/2
|
Souza et al.4040 Souza F, Lima J, Rizziolli C, Magno I, Barros A, Moreira A, et al. Microstructure and microhardness in horizontally solidified Al-7Si-0.15Fe-(3Cu; 0.3Mg) alloys. Materials Science and Technology. 2018;34(10):1252-1264.
|
Al-7wt.%Si-0.15wt.%Fe |
HV = 80-229 (λ3)-1/2
|
|
Al-7wt.%Si-0.15wt.%Fe-(3wt.%Cu; 0.3wt.%Mg) |
HV = 70 |