Macrosegregation and microstructure dendritic array affecting the electrochemical behaviour of ternary Al-Cu-Si alloys

Electrochimica Acta

Volumn 56, Issue 24, 2011, Pages 8412-8421

  Osório, Wislei R ^a   Moutinho, Daniel J ^a   Peixoto, Leandro C ^a   Ferreira, Ivaldo L ^b   Garcia, Amauri ^a  

^a UNIVERSITY OF CAMPINAS   (Brazil)

^b FLUMINENSE FEDERAL UNIVERSITY   (Brazil)

Author keywords

Al Cu Si alloys; Electrochemical impedance spectroscopy; Macrosegregation; Microstructure

Indexed keywords

AS-CAST; CASTING SURFACE; COPPER CONTENT; CORROSION BEHAVIOUR; CU CONTENT; DENDRITE ARM SPACING; ELECTROCHEMICAL BEHAVIOUR; ELECTROCHEMICAL IMPEDANCE; INVERSE SEGREGATION; MACROSEGREGATIONS; NACL SOLUTION; POTENTIODYNAMIC ANODIC POLARIZATION; SECONDARY DENDRITE ARM SPACING; SI-PARTICLE;

ALUMINUM; CERIUM ALLOYS; COPPER ALLOYS; CORROSION RESISTANCE; CORROSIVE EFFECTS; ELECTRIC NETWORK ANALYSIS; ELECTROCHEMICAL CORROSION; MICROSTRUCTURE; SILICON; SILICON ALLOYS; SODIUM CHLORIDE; SURFACE SEGREGATION;

ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY;

EID: 80052809957     PISSN: 00134686     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.electacta.2011.07.028     Document Type: Article

References (56)

1. G.A. Capauano, and W.G. Davenport J. Electrochem. Soc. 1971 1688
2. I. Bakos, and S. Szabó Corros. Sci. 50 2008 200
3. W.R. Osório, J.E. Spinelli, C.M.A. Freire, M.B. Cardona, and A. Garcia J. Alloys Compd. 443 2007 87
4. Z. Li, A.M. Samuel, F.H. Samule, C. Ravindran, S. Valtierra, and H.W. Doty AFS Trans. 2 2003 241
5. C.H. Caceres, I.L. Svensson, and J.A. Taylor Int. J. Cast Met. Res. 15 2003 531
6. G. Garcia-Garcia, J. Espinoza-Cuadra, and H. Mancha-Molinar Mater. Des. 28 2007 428
7. Z. Li, A.M. Samuel, F.H. Samuel, C. Ravindran, S. Valtierra, and H.W. Doty Mater. Sci. Eng. A 367 2004 96
8. N. Roy, A.M. Samuel, and F.H. Samuel Metall. Mater. Trans. 27A 1996 415
9. A.M. Samuel, and F.H. Samuel Metall. Mater. Trans. 26A 1995 2359
10. E.L. Rooy Metals Handbook vol. 15 1988 ASM International Materials Park, Ohio pp. 743
11. J.M.V. Quaresma, C.A. Santos, and A. Garcia Metall. Mater. Trans. 31A 2000 3167
12. W.R. Osório, J.E. Spinelli, I.L. Ferreira, and A. Garcia Electrochim. Acta 52 2007 3265
13. R.G. Buchheit J. Electrochem. Soc. 142 1995 3994
14. N. Birbilis, R.G. Buchheit, D.L. Ho, and M. Forsyth Electrochem. Solid-State Lett. 8 2005 C180
15. N. Birbilis, and R.G. Buchheit J. Electrochem. Soc. 152 2005 B140
16. N. Saheb, T. Laoui, A.R. Duada, M. Harion, S. Radimana, and R. Yahaya Wear 249 2001 656
17. R.X. Li, R.D. Li, Y.H. Zhao, L.Z. He, C.X. Li, H.R. Guan, and Z.Q. Hu Mater. Lett. 58 2004 2096
18. P.R. Goulart, W.R. Osório, J.E. Spinelli, and A. Garcia Mater. Manufact. Process. 22 2007 328
19. W.R. Osório, P.R. Goulart, G.A. Santos, C. Moura Neto, and A. Garcia Metall. Mater. Trans. 37A 2006 2525
20. W.R. Osório, N. Cheung, L.C. Peixoto, and A. Garcia Int. J. Electrochem. Sci. 4 2009 820
21. W.R. Osório, N. Cheung, J.E. Spinelli, K.S. Cruz, P.R. Goulart, and A. Garcia J. New Mater. Electrochem. Syst. 11 2008 205
22. W.R. Osório, P.R. Goulart, and A. Garcia Mater. Lett. 62 2008 365
23. W. Reif, J. Dutkiewicz, R. Ciach, S. Yu, and J. Krol Mater. Sci. Eng. A 234-236 1997 165
24. M. Zeren J. Mater. Process. Technol. 169 2005 292
25. S. Shivkumar, L. Wang, and C.C. Keller Z. Metallkd. 85 1994 394
26. P. Riani, K. Sufryd, and G. Cacciamani Intermetallics 17 2009 154
27. A.J. Griffin, Impedance spectroscopy response of aluminum-copper-silicon alloys, PhD Thesis, Rice University, 1991.
28. D. Zhang, J. Peng, and T. Liu Mater. Sci. Eng. A 425 2006 78
29. R.G. Buchheit, R.P. Grant, P.F. Hlava, B. Mckenzie, and G.L. Zender J. Electrochem. Soc. 144 1997 2621
30. I.J. Son, H. Nakano, S. Oue, S. Kobayashi, H. Fukushima, and Z. Horita Trans. Nonferr. Met. Soc. China 19 2009 904
31. E. Sjölander, and S. Seifeddine J. Mater. Process. Technol. 210 2010 1249
32. W.R. Osorio, J.E. Spinelli, A.P. Boeira, C.M.A. Freire, and A. Garcia Microsc. Res. Technol. 70 2007 928
33. I.L. Ferreira, J.F.C. Lins, D.J. Moutinho, L.G. Gomes, and A. Garcia J. Alloys Compd. 503 2010 31
34. I.L. Ferreira, D.J. Moutinho, L.G. Gomes, O.L. Rocha, P.R. Goulart, and A. Garcia Mater. Sci. Forum 636-637 2010 643
35. I.L. Ferreira, C.A. Santos, V.R. Voller, and A. Garcia Metall. Mater. Trans. B 35B 2004 285
36. W.R. Osório, L.C. Peixoto, D.J. Moutinho, L.G. Gomes, I.L. Ferreira, and A. Garcia Mater. Des. 32 2011 3832
37. M.V. Kral Mater. Lett. 59 2005 2271
38. C.M. Dinnis, J.A. Taylor, and A.K. Dahle Mater. Sci. Eng. A425 2006 286
39. C. Mascre Fonderie 108 1955 4330
40. L. Ceschini, I. Boromei, A. Morri, S. Seifeddine, and I.L. Svensson J. Mater. Process. Technol. 209 2009 5669
41. M. Park J. Mater. Sci. 40 2005 3945
42. R. Ying, and W. BingBo Chin. Sci. Bull. 54 2009 53
43. F.W. Schnake, and G.A. Varschavsky Mater. Charact. 39 1997 345
44. F. Mansfeld, and M.W. Kendig J. Electrochem. Soc. 135 1998 828
45. J. Pan, D. Thierry, and C. Leygraf Electrochim. Acta 41 1996 1143
46. J.E.G. Gonzalez, and J.C. Mirza-Rosca J. Electroanal. Chem. 471 1999 109
47. A. Cremasco, W.R. Osório, C.M.A. Freire, A. Garcia, and R. Caram Electrochim. Acta 53 2008 4867
48. D.Q. Martins, W.R. Osório, M.E.P. Souza, R. Caram, and A. Garcia Electrochim. Acta 53 2008 2809
49. W.R. Osório, L.C. Peixoto, and A. Garcia Acta Metall. Sin. 22 4 2009 241
50. W.R. Osório, L.C. Peixoto, and A. Garcia Mater. Corros. 60 2009 804
51. W.R. Osório, L.C. Peixoto, and A. Garcia J. Power Sources 195 2010 1726
52. W.R. Osório, A. Cremasco, P.N. Andrade, A. Garcia, and R. Caram Electrochim. Acta 55 2010 770
53. W.R. Osório, L.C. Peixoto, M.V. Canté, and A. Garcia Electrochim. Acta 55 2010 4078
54. W.R. Osório, L.C. Peixoto, P.R. Goulart, and A. Garcia Corros. Sci. 52 2010 2979
55. E.H. Dix, R.H. Brown, and W.W. Binger Metals Handbook 1961 ASM OH p. 916
56. L.A. Willey K.R. Van Horn, Aluminum 1967 ASM OH p. 372