5 CONCLUSÕES E SUGESTÕES PARA PRÓXIMOS TRABALHOS
5.2 Sugestões para Trabalhos Futuros
Com base na análise desenvolvida e nos resultados do presente trabalho são sugeridas as seguintes abordagens de pesquisa para a realização de trabalhos futuros:
1. Análise experimental da influência de parâmetros da microestrutura de solidificação na resistência à corrosão de ligas Al-Ag e Al-Ag-X;
2. Investigação dos efeitos da adição de outros terceiros elementos a ligas Al-Ag (Ex: Ni; Fe; Si) sobre a evolução da microestrutura com a taxa de resfriamento na solidificação e com propriedades de tração versus espaçamentos interfásicos;
3. Desenvolvimento de análise comparativa de propriedades de tração em ligas Al-Ag submetidas a tratamentos térmicos de solubilização e precipitação e em ligas Al-Ag-X com estrutura bruta de solidificação.
Referências
AHMADEIN, M., Wu, M.; Li, J. H.; SCHUMACHER, P.; LUWIG, A. Prediction of the as-
cast structure of Al-4.0 wt pct Cu ingots. Metallurgical and Materials Transactions A, vol.
44, pp. 2895-2903, 2013.
AKAMATSU, S.; PERRUT, M.; ROUSSEAU, S. B.; FAIVRE1, G. Spiral Two-Phase
Dendrites. Physical Review Letters, pp. 104, vol. 056101, 2010.
ALEXANDER, W. B. e SLIFKIN, L. M. Diffusion of Solutes in Aluminum and Dilute
Aluminum Alloys.Physical Review Letters 8, vol. 1, number 8,pp. 15, 1970.
AMERICAN SOCIETY FOR TESTING AND MATERIALS. E8/E8M: standard test
methods for tension testing of metallic materials. West Conshohocken, pp. 28, Revision a,
2013.
AMERICAN SOCIETY FOR TESTING AND MATERIALS. E384: standard test method
for knoop and vickers hardness of materials. West Conshohocken, pp. 43, 2011.
ASKELAND, D. R.; PHULÉ, P. P. Ciência e Engenharia dos Materiais. Cencage Learning, São Paulo – SP, 2008.
ARES, A. E.; SCHVEZOV, C. E. Solidification parameters during the columnar-to-
equiaxed transition in lead-Tin alloys. Metallurgical and Materials Transactions A,
vol.31A, pp. 1611-1625, 2000.
ARES, A. E.; GUEIJMAN, S. F.; SCHVEZOV, C. E. An experimental investigation of the
columnar-to-equiaxed grain transition in aluminum-copper hypoeutectic and eutectic alloys. Journal of Crystal Growth, vol. 312, pp. 2154-2170, 2010.
AUER, S.; WAN, W.; HUANG, X.; RAMIREZ, A. G.; CAO, H. Morphology-induced
plasmonic resonances in silver-aluminum alloy thin films.Physical Review Letters,pp. 99,
BARROS, A. S.; MAGNO, I. A. B.; SILVA, F P; MOTA, C. A.; MOREIRA, A. L.; SILVA, M. A. P. S.; ROCHA, O. L. 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,
vol. 21, pp. 429-439, 2015.
BAUER, R.; GEROLD, V. R. The existence of metastable miscibility gap in aluminium-
silver alloys. Acta Metallurgica, vol.10, pp. 637-645, 1962.
BENEDETTI, A. V.; SUMODJO, P. T. A.; NOBE, K.; CABOT, P. L.; PROUD, W. G.
Electrochemical studies of cooper, copper-aluminium and copper-aluminium-silver alloys: impedance results in OSM NaCl. ElectrochimicaActa. Vol. 40, No. 16, pp. 2657-
2668. 1995.
BERTELLI, FELIPE.Modelagem numérica e análise experimental de parâmetros
térmicos e microestruturais na solidificação radial de ligas binárias. 204p. Tese
(Doutorado) - Faculdade de Engenharia Mecânica, Universidade Estadual de Campinas, Campinas, 2012.
BILONI, H.; MORANDO, R.On the Nature of the Chill Zone in Ingot
Solidification.Transactions of the Metallurgical Society of AIME, vol. 242, pp. 1121. 1968.
BINGGANG, Z.; GUOGING, C.; CHUNGUANG, Z.; JIAQIANG, NL. Structure and
mechanical properties of aluminum alloy/Ag interlayer/steel noncentered electron beam welded joints. Transactions of Nonferrous Metals Society of China, vol. 21, pp. 2592-2596,
2011.
BISMARCK L. S.; ARAUJO, I. J. C.; SILVA, W. S.; GOULART, P. R.; AMAURI GARCIA, A.; SPINELLI, J. E. Correlation between dendrite arm spacing and
microhardness during unsteady-state directional solidification of Al–Ni alloys.
Philosophical Magazine Letters, vol. 91:5, pp. 337-343, 2011.
BILLIA, B.; JAMGOTCHIAN, H. AD CAPELLA L. Unidirectional Solidification of Dilute
Pb-Bi Alloys. Acta Metallurgica, vol. 29, pp. 1785-1789, 1981.
BOUCHARD, D.; KIRKALDY, J. S. Prediction of Dendrite Arm Spacings in
Unsteadyand Steady-State Heat Flow of Unidirectionally Solidified Binary Alloys.
BOWER T. F.; FLEMINGS M. C. Formation of Chill Zone in Ingot Solidification. Transactions of the Metallurgical Society of AIME, vol. 239, pp. 216, 1967.
BRIDGMAN, P. W. Certain Physical Properties of Single Crystals of Tungsten,
Antimony, Bismuth, Tellurium, Cadmium, Zinc, and Tin. Proceedings of the American
Academy of Arts and Sciences, Vol. 60, No. 6, pp. 305-383, 1925.
BRITO, CRYSTOPHER CARDOSO DE. Solidificação transitória de ligas monofásica e
hipoperitética do sistema Zn-Cu. 2012. 126p. Dissertação (Mestrado) - Faculdade de
Engenharia Mecânica, Universidade Estadual de Campinas, Campinas.
BRITO, C.; REINHART, G.; NGUYEN-THI, H.; MANGELINCK-NOEL, CHEUNG, N.; SPINELLI, J.E.; GARCIA, A. High Cooling Rate Cells, Dendrites, Microstructural
Spacings and Hardness in a Directionally Solidified Al-Mg-Si Alloy.Journal of Alloys and
Compounds, vol. 636, pp. 145-149, 2015.
BRITO, C.; COSTA, T. A.; VIDA, T. A.; BERTELLI, F.; CHEUNG, N.; SPINELLI, J. E.; GARCIA, A. Characterization of Dendritic Microstructure, Intermetallic Phases, and
Hardness of Directionally Solidified Al-Mg and Al-Mg-Si Alloys. METALLURGICAL
AND MATERIALS TRANSACTIONS A, vol. 46A, pp. 3342-3355, 2015.
BROWNE, D. J.; HUNT, J. D. A fixedgrid front-tracking model of the growth of a
columnar front and an equiaxed grain during solidification of an alloy. Numerical Heat
Transfer, vol. 45, Issue 5, pp 395-419, 2004.
BURDEN, M. H.; HUNT, J. D. Some Observations on Primary Dendrite Spacing. Metals Science. vol. 1,pp. 156-158, 1976.
CANTÉ, M. V.; SPINELLI, J. E.; FERREIRA, I. L.; CHEUNG, N.; GARCIA, A.Microstructural Development in Al-Ni Alloys Directionally Solidified under
Unsteady-State Conditions. Metallurgical and Materials Transactions. A, Physical
Metallurgy and Materials Science, vol. 39, pp. 1712-1726, 2008.
CANTÉ, MANUEL VENCESLAU. Solidificação Transitória, Microestrutura e
Propriedades de Ligas Al-Ni. 204p. Tese (Doutorado) - Faculdade de Engenharia Mecânica,
CANTÉ, M. V.; SPINELLI, J. E.; CHEUNG, N.; GARCIA, A.The correlation between
dendritic microstructure and mechanical properties of directionally solidified hypoeutectic Al-Ni alloys. Metals and Materials International, vol. 16, pp. 39-49, 2010.
CANTÉ, M. V.; BRITO, C.; SPINELLI, J. E.; GARCIA, A. Interrelation of cell spacing,
intermetallic compounds and hardness on a directionally solidified Al–1.0Fe–1.0Ni alloy.
Materials and Design,vol. 51, pp. 342–346, 2013.
CAREY, S. S. A beginner´s guide to scientific method. Boston: Cengage Learning, 160p, 2011.
CARVALHO, D. B.; GUIMARÃES, E. C.; MOREIRA, A. L.; MOUTINHO, D. J.; DIAS, J. M.; ROCHA, O. L.Characterization of the Al-3wt.%Si alloy in unsteady-state horizontal
directional solidification. Materials Research, vol. 16, pp. 874-883, 2013.
CASTANHO, MANUEL ANTÓNIO PIRES. Solidificação unidirecional transitória de
ligas peritéticas do sistema Pb-Bi. 202p. Tese (Doutorado) - Faculdade de Engenharia
Mecânica, Universidade Estadual de Campinas, Campinas, 2013.
CASTANHO, M. A. P.; GOULART, P. R.; BRITO, C.; SPINELLI, J. E.; CHEUNG, N.; GARCIA, A. Steady and unsteady state peritectic solidification. Materials Science and Technology 2015,vol. 31 nº 1, pp. 105 – 114, 2015.
CASTRO, B. W.; MAIA, L. M.; KIMINAMI S. C.; BOLFANI C. Microstructure of
undercooled Pb-Sn alloys. Materials Science and Enginneering A, vol. 304-306, pp. 255-
261, 2001.
CHALMERS, B.; WINEGARD, W. C. Supercooling and Dendritic Freezing in Alloys. Transactions of the ASM, vol. 46, pp.1214, 1954.
CHALMERS, B.; The structure of ingots. The Journal of the Australian Institute of Metals, vol. 8, pp. 255, 1968.
CHEUNG, N..; FERREIRA, I. L.; PARIONA, M. M.; QUARESMA, J.M.V.; GARCIA, A.;
Melt characteristics and solidification growth direction with respect to gravity affecting the interfacial heat transfer coefficient of chill castings. Materials and Design, vol. 30, pp.
COUTHARD, J. O.; ELLIOT, R. The Dependence of the Cellular Interface Structure in
Dilute Binary Alloys on Solidification Conditions. Journal of the Institute of Metals, vol.
95, pp. 21-23, 1967.
COSTA, T.A.; FREITAS, E.S.; DIAS, M.; BRITO, C.; CHEUNG, N.; GARCIA, A.
Monotectic Al-Bi-Sn Alloys Directionally Solidified: Effects of Bi contente, growth rate and cooling rate on the microstructural evolution and hardness. Journal of Alloys and
Compounds, vol. 653, pp. 243-254, 2015.
COSTA, T. A. ; MOREIRA, A. L. ; MOUTINHO, D. J.; DIAS, M. ; FERREIRA, I. L. ; SPINELLI, J. E. ; ROCHA, O. L.; GARCIA, A.Growth direction and Si alloying affecting
directionally solidified structures of Al-Cu-Si alloys. Materials Science and Technology,
vol. 31, pp. 1103-1112, 2015.
CRUZ, K. A. S.; CHEUNG, N.; GARCIA, A.Parâmetros térmicos, macroestrutura e
microestrutura na solidificação unidirecional da liga Al-20%Sn.Tecnologia em
Metalurgia Materiais e Mineração, vol. 4, pp. 21-26, 2008.
CRUZ, K. S.; MEZA, E. S.; FERNANDES, F.A.P.; QUARESMA, J. M.V.; CASTELETTI, L. C.; GARCIA, A.Dendritic Arm Spacing Affecting Mechanical Properties and Wear
Behavior of Al-Sn and Al-Si Alloys Directionally Solidified under Unsteady-State Conditions. Metallurgical and Materials Transactions. A, Physical Metallurgy and Materials
Science, vol. 41, pp. 972-984, 2010.
ÇARDILI, E.; MARASLI, N.; BAYENDER, B. GÜNDÜZ, M. Dependence of the
Microstructure Parameters on the Solidification for Camphene. Materials Research
Bulletin, vol. 35, pp. 985-995, 2000a.
ÇARDILI, E.; GÜNDUZ, M. The Directional Solidification of Pb-Sn Alloys. Journal of Materials Science, vol. 35, pp. 3837-3848, 2000b.
DALOZ, D.; HECHT, U.; ZOLLINGER, J.; COMBEAU, H.; HAZOTTE, A.; ZALOŽNIK, M. Microsegregation, macrosegregation and related phase transformations in TiAl
alloys. Intermetallics, vol. 19, Issue 6, pp. 749-756, June 2011.
DIAS, M; KIKUCHI, R. H.; COSTA, T. A.; ANTONIO L. MOREIRA; ROCHA, O. L.
Influência das Variáveis Térmicas Sobre os Espaçamentos Dendríticos Terciários durante a Solidificação Direcional Horizontal da Liga Al-6%Cu. Matéria (UFRJ), vol. 20,
DING, G.; HUANG, W. D.; HUANG, X.; LIN, X.; ZHOU, Y. On Primary Dendritic
Spacing During Unidirectional Solidification.Acta Materialia, vol. 44, n. 9, pp. 3705-3709,
1996.
DING, G.; HUANG, W. D.; LIN, X.; ZHOU, Y. Prediction of Average Spacing for
Constrained Cellular/Dendritic Growth. Journal of Crystal Growth, vol. 177, pp.281-288,
1997.
DING, G. L.; TEWARI, S. N.; Dendritic Morphologies of Directionally Solidified Single
Crystal Along Different Crystallographic Orientations. Journal of Crystal Growth, vol.
236, pp. 420-428, 2002.
DONS, A. L.; PEDERSEN, L.; ARNBERG, L. The origin of ‘anomalous’
microsegregation in Al-Si foundry alloys - modelling and experimental verification.
Materials Science and Engineering A, vol. 271, pp. 91-94, 1999.
DOHERTY, R. D.; COOPER, P. D.; BRADBURY, M. H.; HONEY, F. J.Columnar-to-
equiaxed transitioninsmall ingots. Metallurgical and Materials Transactions A, vol. 8A, pp.
397-402, 1977.
DREVERMANN, A.; HECHT, U.; WITUSIEWICZ, V.; BÖTTGER, B.; REX, S.
Univariant Eutetic Growth in Ternary AL-CU-AG-Alloys. Microgravity sci. technol. Vol.
XVI-1, pp. 45-49, 2005.
DREVET, B.; NGUYEN-THI, H.; CAMEL, D.; BILLIA, B.; DUPOUY, M. D. Solidification
of Aluminum-Lithium Alloys near the Cell/Dendrite Transition-Influence of Solutal Convection. Journal of Crystal Growth, vol. 218, pl. 419-433, 2000.
DUPARC, O. B. M. The Preston of the Guinier-Preston Zones. Guinier. METALLURGICAL AND MATERIALS TRANSACTIONS A VOL. 41A, pp.1873, 2010
EDVANDERSSON, T.; FREDIKSSON, H.; SVENSSON, I. A Study of the Solidification
Process in Low-Carbon Manganese Steels. Metals Science, vol. 1, pp. 298-306, 1976.
EJIMA, T.; YAMAMURA, T. Impurity diffusion in liquid aluminum and copper. Journal de Physique Colloques, vol. 41, pp. C8-345-C8-348, 1980.
ENGIN, S.; BÖYÜK, U.;MARASLI, N.Determination of interfacial energies in the Al–Ag
and Sn–Ag alloys by using Bridgman type solidification apparatus. Journal of Alloys and
Compounds, vol. 488, pp. 138–143, 2009.
FARIA, JONAS DIAS. Correlações entre Variáveis Térmicas, Microestrutura e
Propriedades Mecânicas das Ligas Al-4%Cu e Al-4%Cu-4%Ag Solidificadas em Regime Transitório. 169p. Dissertação (Mestradado) - Faculdade de Engenharia Mecânica,
Universidade Estadual de Campinas, Campinas, 2015.
FARIA, J. D.; BRITO, C. C.; COSTA, T. A. P. S.; VERISSIMO, N. C.; SANTOS, W. L. R.; DIAS, J. M. S.; GARCIA, A.; CHEUNG, N. Efeitos da adição de Ag na liga Al-4%Cu
solidificada unidirecionalmente: análises térmica, microestrutural e dureza. Revista
Matéria, vol. 20, pp. 992-1007, 2015.
FEITOSA, E. S. F; SPINELLI, J. E.; CASTELETTI, L. C.; GARCIA, A. Microstructure-
wear behavior correlation on a directionally solidified Al-In monotectic alloy. Tribology
International, vol. 66, pp. 182-186, 2013.
FEITOSA, EMMANUELLE S. FREITAS. Desenvolvimento de Correlações entre
Microestruturas de solidificação e Resistências ao Desgaste e à Corrosão. 240p. Tese
(Doutorado) - Faculdade de Engenharia Mecânica, Universidade Estadual de Campinas, Campinas, 2014.
FEITOSA, E. S. F.; SILVA, A. P.; SPINELLI, J. E.; CASTELETTI, L. C.; GARCIA, A.
Inter-relation of Microstructural Features and Dry Sliding Wear Behavior of Monotectic Al-Bi and Al-Pb Alloys. Tribology Letter, vol. 55, pp. 111-120, 2014.
FERREIRA, I. L., SIQUEIRA, SPINELLI, J. E., PIRES, J. C., GARCIA, A. The effect of
melt temperature profile on the transient metal/mold heattransfer coefficient during solidification. Materials Science and Engineering, vol. A 408, pp. 317–325, 2005.
FERREIRA, I.L.; LINS, J.F.C.; MOUTINHO, D.J.; GOMES, L.G., GARCIA, A.
Numericaland Experimental Investigation of Microporosity Formation in a Ternary Al- Cu-Si Alloy. Journal of Alloys and Compounds, vol. 503, pp. 31-39, 2010
FENG, J.; HUANG, W. D.; LIN, X.; PAN, Q. Y.; LI, T.; ZHOU, Y. H. Primary
Cellular/Dendrite Spacing Selection of Al-Zn Alloy During Unidirectional Solidification,
FEURER, U. Influence of Alloy Composition and Solidification Conditions on Dendrite
ArmFeeding and Hot Tearing Properties of Aluminum Alloys. Proceedings of the
Symposium on Quality Control of Engineering Alloys, vol.1, pp. 131-145, Delft - Holanda. 1977.
FLEMINGS, M. C. Solidification Processing. New York: McGraw-Hill, 1974.
FLOOD, S. C.; HUNT, J. D. Columnar and equiaxed growth I: a model of a columnar
front with a temperature dependent velocity. Journal of Crystal Growth, vol. 82, pp. 543-
551, 1987A.
FLOOD, S. C.; HUNT, J. D. Columnar and equiaxed growth II: equiaxed growth ahead
of a columnar front. Journal of Crystal Growth, vol. 82, pp. 552-560, 1987B.
FREDRIKSSON, H.; OLSSON, A. Mechanism of transition from columnar to equiaxed
zone in ingots. Materials Science and Technology, vol. 2, pp. 508-516, 1986.
FREITAS, E.S.; SILVA, A.P,; SPINELLI, J.E.; CASTELETTI, L. C.; GARCIA, A. Inter-
Relation of Microstructural Features and Dry Sliding Wear Behavior of Monotectic Al- Bi and Al-Pb Alloys. Tribology Letters, vol. 55, pp. 111-120, 2014.
FUPING, D. E BINGBO, W. Rapid solidification of Al-Cu-Ag ternary alloy under the
free fall condition. Springer-Verlag, Sci China Ser G-Phys Mech Astron vol. 52 | no. 6 | pp.
848-855, 2009.
GARCIA, A. Solidificação: fundamentos e aplicações. 2. ed. Campinas: Editora da Unicamp,400 p, 2007.
GOULART, PEDRO ROBERTO. Caracterização da Microestrutura De Solidificação de
Ligas Al-Fe e Correlação com Propriedades Mecânicas. 178p. Tese (Doutorado) -
Faculdade de Engenharia Mecânica, Universidade Estadual de Campinas, Campinas, 2010.
GOULART, P. R.; SPINELLI, J.E.; CHEUNG, N.; MANGELINCK-NOEL, N; GARCIA, A.
Al-Fe hypoeutectic alloys directionally solidified under steady-state and unsteady-state conditions. Journal of Alloys and Compounds, vol. 504, pp. 205-210, 2010a.
GOULART, P. R.; SPINELLI, J.E.; CHEUNG, N.; GARCIA, A. The effects of cell spacing
and distribution of intermetallic fibers on the mechanical properties of hypoeutectic Al- Fe alloys. Materials chemistry and physics, vol. 119, pp. 272-278, 2010b.
GOULART, P. R.; SPINELLI, J.E.; BERTELLI, F.; OSÓRIO, W. R.R.; CHEUNG, N.; GARCIA, A. Cellular Microstructure and Mechanical Properties of a Directionally
Solidified Al-1.0wt%Fe Alloy. Materials Science Forum, Vols. 636-637, pp. 564-570,
2010c.
GOULART, P. R.; CRUZ, K. S.; SPINELLI, J.E.; FERREIRA, I. L.; CHEUNG, N.; GARCIA, A. Cellular growth during transient directional solidification of hypoeutectic
Al–Fe alloys. Journal of Alloys and Compounds, vol. 470, pp. 589–599, 2009.
GOULART, P. R.; SPINELLI, J. E.; OSÓRIO, W. R. ; GARCIA , A. Mechanical properties
as a function of microstructure and solidification thermal variables of Al-Si castings.
Materials Science and Engineering A , vol. 421, pp. 245-253, 2006.
GRANGER, D.A. Aluminum and Aluminum Alloys, in: Casting- Metals Handbook, vol. 15, pp. 159-181, 1988
GRIFFITHS, W. D.; KAYIKCI, R. The effect of varying chill surface roughness on
interfacial heat transfer during casting solidification. Journal of Materials Science, Vol.
42, Issue 11, pp. 4036-4043, 2007.
GRUGEL ,R. N. Secondary and tertiary dendrite arm spacing relationships in
directionally solidified Al-Si alloys.Journal of Materials Science, Vol. 28, Issue 3, pp. 677-
683, 1993.
GUINIER, A. Structure of Age-Hardened Aluminium-Copper Alloys. Naturevol. 142,pp. 569-570, 1938.
GÜNDÜZ, M.; ÇARDILI, E.; Directional Solidification of Aluminium–Copper Alloys, Materials Science and Engineering A, vol. 327 (2), pp. 167–185, 2002.
HALL E.O. The Deformation and Ageing of Mild Steel III: Discussion of Results. Proceedings of the Physics Society, vol. 64B, pp. 747-753, 1951
HENGZHI, F.; XINGGUO, G. High Rate Directional Solidification and its Application in
Single Crystal Super Alloys. Science and Technology of Advanced Materials, vol. 2, pp.
197-204, 2001.
HEUMANN, TH.; BOHMER, H. Diffusion des silbers in aluminium. J. Phys. Chem. Solids, vol. 29, pp. 237-244, 1968.
HORITA, Z.; Fujita, T.; Kaneko, K.; Langdon, T. G. Achieving high strength and high
ductility in precipitation-hardened alloys. Advanced Materials, vol. 17, pp. 1599-1602,
2005.
HORWATH, J. A.; MONDOLFO, L. F. Dendrite Growth. Acta Metallurgica, vol. 10, pp.1037-1042, 1962.
HUI, J.; TIWARI, R.; WU, X.; TEWARI, S. N.; TRIVEDI, R. Primary Dendrite
Distribution and Disorder During Directional Solidification of Pb-SbAalloys.
Metallurgical and Materials Transactions A, vol.33A, pp. 3499-3510, 2002.
HUNT, J. D. Steady state columnar and equiaxed growth of dendrites and eutectic. Materials Science and Engineering, vol. 65, pp. 75-83, 1984.
HUNT, J. D.; LU, S. Z. Numerical modeling of cellular/dendritic array growth: spacing
and structure predictions. Metallurgical and Materials Transactions A, vol. 27A, pp. 611-
623, 1996.
HUTCHINSON, C. R.; Fan, X.;Pennycook, S. J.; Shiflet, G. J.On the origin of the high
coarsening resistance of Ω plates in Al-Cu-Mg-Ag alloys. Acta Materialia, vol. 49, pp.
2827-2841, 2001.
JACOBI, H.; PITSCH, W. Investigation of the Crystallization Sequence During
Solidification of Low Alloy Steel. Archiv Eisenhuttenwes, vol. 46, pp. 417, 1975.
JACOBI, H.; SCHWERDTFEGER, K. Dendrite Morphology of Steady-State
Unidirectional Solidified Steel. Metallurgical Transactions A, vol. 7, pp. 811-820, 1976.
JÁCOME, P. A. D.; Moutinho, D. J.; Gomes, L. G.; Garcia, A.; Ferreira, A. F.; Ferreira, I. L.
tension and Gibbs-Thomson coefficient of aluminum ternary alloys. Materials Science
Forum, vol. 730-732, pp. 871-876, 2012.
JACKSON, K. A.; HUNT, J. D.; UHLMANN, D. R.; SEWARD, T. P. On Origin of
Equiaxed Zone in Castings. Transactions of the Metallurgical Society of AIME vol. 236 (2):
pp. 149-158, 1966.
JONG, S. H.; HWANG, W. S. Study of Functional Relationship of Fraction of Solid with
Temperature in Mushy Range for A356 Al Alloys. AFS Transactions, vol. 100, pp. 1067-
1077,1992.
JUNG, H.; MANGELINCK-NOËLB, N.; NGUYEN-THIB, H.; BILLIAB, B. Columnar to
equiaxed transition during directional solidification in refined Al-based alloys. Journal of
Alloys and Compounds, vol. 484, pp. 739-746, 2009.
KAM, R.; LEVINE, H. Phase-field model of spiral dendritic growth. PHYSICAL REVIEW, vol. 54, NUMBER 3, pp. 2797, 1996.
KASHYAP, K. T.; KOPPAD, P. G.; MATER, B. Small-angle scattering from GP zones in
Al-Cu alloy. Sci. vol. 34, pp. 1455, 2011.
KAUERAUF, B.; ZIMMERMANN, G.; REX, S.; BILLIA, B.; JAMGOTCHIAN, H.; HUNT, J. D. Directional Cellular Growth of Succinonitrile-0,075wt% Acetone Bulk Samples