Selective matrix dissolution in an Al-Si eutectic

Corrosion Science

Volumn 51, Issue 7, 2009, Pages 1490-1495

  Milenkovic, Srdjan ^a   Dalbert, Vincent ^a   Marinkovic, Ratko ^a   Hassel, Achim Walter ^a  

^a MAX PLANCK INSTITUT FÜR EISENFORSCHUNG GMBH   (Germany)

Author keywords

A. Aluminium alloy; B. Potentiostatic; C. Pourbaix diagram; C. Selective oxidation

Indexed keywords

A. ALUMINIUM ALLOY; AL-SI EUTECTIC; ANODISATION; B. POTENTIOSTATIC; C. POURBAIX DIAGRAM; C. SELECTIVE OXIDATION; CHEMICALLY MODIFIED; ELECTROPOLISHING; FIBROUS MORPHOLOGY; IRREGULAR STRUCTURES; MATRIX; PERCHLORIC ACIDS; PHASE DISSOLUTION; POURBAIX DIAGRAM; SILICON STRUCTURES;

ALUMINUM; ALUMINUM ALLOYS; ELECTROLYTIC POLISHING; EUTECTICS; INORGANIC ACIDS; METHANOL; OXIDATION; SILICON ALLOYS;

DISSOLUTION;

EID: 67349084193     PISSN: 0010938X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.corsci.2008.10.031     Document Type: Article

References (32)

1. Cao X., and Campbell J. The nucleation of Fe-rich phases on oxide films in Al-11.5Si-0.4Mg cast alloys. Metall. Mater. Trans. A 34 (2003) 1409-1420
2. Lu S., and Hellawell A. The mechanism of silicon modification in aluminium-silicon alloys: impurity induced twinning. Metall. Trans. A 18 (1987) 1721-1733
3. Dahle A.K., Nogita K., McDonald S.D., Dinnis C., and Lu L. Eutectic modification and microstructure development in Al-Si Alloys. Mater. Sci. Eng. A 413-414 (2005) 243-248
4. Yilmaz F., Atasoy O.A., and Elliott R. Growth structures in aluminium-silicon alloys II. The influence of strontium. J. Cryst. Growth 118 (1992) 377-384
5. Jenkinson D.C., and Hogan L.M. The modification of aluminium-silicon alloys with strontium. J. Cryst. Growth 28 (1975) 171-187
6. McDonald S.D., Nogita K., and Dahle A.K. Eutectic nucleation in Al-Si alloys. Acta Mater. 52 (2004) 4273-4280
7. Nogita K., and Dahle A.K. Effects of boron on eutectic modification of hypoeutectic Al-Si alloys. Scripta Mater. 48 (2003) 307-313
8. Qiyang L., Qingchun L., and Qifu L. Modification of Al-Si alloys with sodium. Acta Metall. Mater. 39 (1991) 2497-2502
9. Knuutinen A., Nogita K., McDonald S.D., and Dahle A.K. Modification of Al-Si alloys with Ba, Ca, Y and Yb. J. Light Met. 1 (2001) 229-240
10. Murray J.L., and McAlister A.J. Bull. Alloy Phase Diagrams 5 (1984) 74-84
11. Massalski T.B. Binary Alloy Phase Diagrams (1990), ASM International, Cleveland, Ohio
12. Hunt J.D., and Jackson K.A. Binary eutectic solidification. Trans. Met. Soc. AIME 236 (1966) 843-852
13. Kurz W., and Fisher D.J. Fundamentals of Solidification (1998), Trans Tech Publications
14. Brittman S., Smith A.J., Milenkovic S., and Hassel A.W. Copper nanowires and silver micropit arrays from the electrochemical treatment of a directionally solidified silver-copper eutectic. Electrochim. Acta 53 (2007) 324-329
15. Lu S., and Hellawell A. Growth mechanisms of silicon in Al-Si alloys. J. Cryst. Growth 73 (1985) 316-328
16. Atasoy O.A., Yilmaz F., and Elliott R. Growth structures in aluminium-silicon alloys I. The coupled zone. J. Cryst. Growth 66 (1984) 137-146
17. Kobayashi K., and Hogan L.M. The crystal growth of silicon in Al-Si alloys. J. Mater. Sci. 20 (1985) 1961-1975
18. Hamilton D.R., and Seidensticker R.G. Propagation mechanism of germanium dendrites. J. Appl. Phys. 31 (1960) 1165-1168
19. Hanna M.D., Lu S., and Hellawell A. Modification in the aluminum silicon system. Metall. Mater. Trans. A 15 (1984) 459-469
20. Dahle A.K., Nogita K., Zindel J.W., Donald S.D., and Hogan L.M. Eutectic nucleation and growth in hypoeutectic Al-Si alloys at different strontium levels. Met. Trans. 32A (2001) 949-960
21. Bian X., Wang W., and Qin J. Liquid structure of Al-12.5% Si alloy modified by antimony. Mater. Charact. 46 (2001) 25-29
22. Heiberg G., and Arnberg L. Investigation of the microstructure of the Al-Si eutectic in binary aluminium-7 wt% silicon alloys by electron backscatter diffraction (EBSD). J. Light Met. 1 (2001) 43-49
23. Shamsuzzoha M., and Hogan L.M. The crystal morphology of fibrous silicon in strontium-modified Al-Si eutectic. Philos. Mag. A 54 (1986) 459-477
24. Atasoy O.A. Effect of twinning on the growth of silicon crystals in Al-Si eutectic alloys. Z. Metallk. 78 (1987) 177-183
25. Hassel A.W., Bello Rodriguez B., Milenkovic S., and Schneider A. Electrochemical production of nanopore arrays in a nickel aluminium alloy. Electrochim. Acta 50 (2005) 3033-3039
26. Milenkovic S., Hassel A.W., and Schneider A. Effect of the growth conditions on the spatial features of Re nanowires produced by directional solidification. Nano Letters 6 (2006) 794-799
27. Hassel A.W., Smith A.J., and Milenkovic S. Nanostructures from directionally solidified NiAl-W eutectic alloys. Electrochim. Acta 52 (2006) 1799-1804
28. Hassel A.W., Milenkovic S., Schürmann U., Greve H., Zaporojtchenko V., Adelung R., and Faupel F. Model systems with extreme aspect ratio, tuneable geometry, and surface functionality for a quantitative investigation of the lotus effect. Langmuir 23 (2007) 2091-2094
29. Pourbaix M. Atlas of Electrochemical Equilibria in Aqueous Solutions (1974), National Association of Corrosion Engineers, Texas, USA
30. Burstein G.T., and Organ R.M. Repassivation and pitting of freshly generated aluminium surfaces in acidic nitrate solution. Corros. Sci. 47 (2005) 2932-2955
31. Burstein G.T., and Moloney J.J. Cyclic thermammetry. Electrochem. Commun. 6 (2004) 1037-1041
32. Hassel A.W., Bello Rodriguez B., Milenkovic S., and Schneider A. Fabrication of rhenium nanowires by selective etching of eutectic alloys. Electrochim. Acta 51 (2005) 795-801