Chemical inhomogeneity of intermetallic phases precipitates formed during solidification of Al-Si alloys

Materials Characterization

Volumn 54, Issue 1, 2005, Pages 31-40

  Warmuzek, Małgorzata ^a   Ratuszek, Wiktoria ^b   Sȩk Sas, Grazyna ^a  

^a Lukasiewicz Research Network Krakow Institute of Technology   (Poland)

^b AGH UNIVERSITY OF SCIENCE AND TECHNOLOGY   (Poland)

Author keywords

Aluminium alloys; DTA examinations; Microstructure; Precipitation; Primary AlmnfeSi intermetallic phase; Solidification

Indexed keywords

ALUMINUM ALLOYS; ENERGY DISPERSIVE SPECTROSCOPY; MICROSTRUCTURE; PHASE TRANSITIONS; SOLIDIFICATION; THERMAL EFFECTS; TRANSITION METALS;

PHASE PRECIPITATIONS; PRIMARY ALMNFESI INTERMETALLIC PHASES; QUATERNARY SYSTEMS;

INTERMETALLICS;

EID: 13244273660     PISSN: 10445803     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.matchar.2004.10.001     Document Type: Article

References (21)

1. L.F. Mondolfo Aluminium alloys-structure and properties 1976 Butterworths London
2. J.G. Barlock, and L.F. Mondolfo Structure of some aluminium-iron- magnesium-manganese-silicon alloys Zeit F Metallk. 66 10 1975 605 611
3. P. Furrer Gefugeanderung bei der Warmbehandlung von Al.-Mn- Strangussbarren Zeit F Metallk. 70 11 1979 699 706
4. A.M. Zacharov, I.T. Guldin, A.A. Arnold, and J.A. Macenko Fazovyje ravnovesija v systemie AlSiFeMn w intervale koncentracji 10-14% Si, 0-3% Fe i 0-4% Mn Izv. Vuz. Cvet. Metall. 4 1988 89 94
5. 1.6 phase existing in the quaternary Al-Fe-Mn-Si system Arch. Metall. 45 2 2000 120 132
6. M. Cooper, and K. Robinson The crystal structure of the ternary alloy α-(AlMnSi) Acta Crystallogr. 20 1966 614 617
7. C.Y. Sun, and L.F. Mondolfo A clarification of the phase occurring in aluminium-rich Al-Fe-Si-alloys J. Inst. Met. 95 1967 384
8. D. Munson A clarification of the phase occurring in aluminium-rich Al-Fe-Si-alloys J. Inst. Met. 95 1967 217
9. L.A. Narayan, F.H. Samuel, and J.E. Gruzleski Crystallisation behaviour of iron-containing intermetallic compounds in 319 aluminium alloy Metall. Mater. Trans., A 25A 1994 1761 1773
10. S.G. Shabestari, and J.E. Gruzleski The effect of solidification condition and chemistry on the formation and morphology of complex intermetallic compounds in aluminium-silicon alloys Cast Met. 6 4 1994 217 224
11. D.A. Granger Investigation of the star-like intermetallic phase occurring in alloy 339 AFS Trans. 99 1991 379 383
12. G. Pucella, A.M. Samuel, F.H. Samuel, H.W. Doty, and S. Valtierra Sludge formation in Sr-modified Al.-11.5 wt% Si die casting alloys AFS Trans. 24 1999 117 125
13. Y.L. Liu, and S.B. Kang The solidification process of Al-Mg-Si alloys J. Mater. Sci. 32 6 1997 1443 1447
14. S. Pietrowski, and R. Władysiak Krystalizacja siluminów podeutektycznych syntetycznych z dodatkiem Fe Solidif. Met. Alloys 30 1997 203 212 [PAN-Oddz. Katowice]
15. A.M. Samuel, and F.H. Samuel Modification of iron intermetallics by magnesium and strontium in Al-Si alloys Int. J. Cast. Met. Res. 10 1997 147 157
16. Backerud L., Chai G., Tamminen J. Solidification characteristics of aluminium alloys, V2, AFS/Skanaluminium, 1990.
17. R.I. Mackay, and J.E. Gruzleski Quantification of iron in aluminium-silicon foundry alloys via thermal analysis Int. J. Cast. Met. Res. 10 1997 131 145
18. W.M. Taylor Electron configurations in some transition metals alloys Acta Met. 2 1954 684 695
19. J.E. Tibbals, R.L. Davis, and B.A. Parker Al-Si substitution in α-phase AlMnSi J. Mater. Sci. 24 1989 2177 2188
20. M. Cooper The crystal structure of the ternary alloy α-(AlFeSi) Acta Crystallogr. 23 1967 1106 1107
21. M. Warmuzek Identyfikacja składników strukturalnych w stopach AlZnSi i AlZnSiCu Pr. Inst. Odlew. T 42 4 1992 215 227