The Effect of Thermo-Mechanical Processing on the Properties of some Al-Fe-Si Alloys with High Fe/Si Ratio

Abstract:

Article Preview

The paper deals with the effects of thermo-mechanical processing parameters on the properties of two Al-Fe-Si foil alloys. Two twin roll cast alloys with high Fe/Si ratios (Fe/Si≈6) were processed under different combinations of homogenization, deformation and annealing treatments. The influence of small additions of manganese on the mechanical behavior and plastic anisotropy of sheets in hardening and annealing conditions are described. The corrosion resistance of tested sheets in chloride ambience is also presented, because this type of Al foils is dominantly used in the packaging (food) industry and heat exchangers.

Info:

Periodical:

Edited by:

Dragan P. Uskoković, Slobodan K. Milonjić and Dejan I. Raković

Pages:

559-563

Citation:

K. Delijić et al., "The Effect of Thermo-Mechanical Processing on the Properties of some Al-Fe-Si Alloys with High Fe/Si Ratio", Materials Science Forum, Vol. 555, pp. 559-563, 2007

Online since:

September 2007

Export:

Price:

$38.00

[1] J. Bennetch et all: Microstructural Investigations of Certain Continuous Cast Aluminium Foils (Conf. Al. Alloys, Charetesville USA 1986), Proc. p.561.

[2] A.L. Dons: Z Metallkunde Vol. 76 (1985), p.609.

[3] Y. Birol: Homogenization of twin roll cast Al-Fe-Si alloy strips (10 th Int. Met. and Mat. Congress, Istanbul 2000), Proc. p.1005.

[4] J. Strid: 3rd Int. Conf. Alum. Alloys, Vol. 3 (The Norwegian Inst. of Techn. 1992), p.321.

[5] M. Slamov et all.: Proc 6 th Int. Conf. on Aluminum Alloys Japan, 1998 Vol. 1.

[6] A. Kawahara et al: Furukawa Review No 24 (2003). p.81.

[7] R. Mahmudi and M. Aghaie-Khafri: Aluminium Vol. 74 (1998), p.753.

[8] Aluminum and Aluminum Alloys (ASM International, Ohio 1993).

[9] M. Gupta, D. Cook and J Sahai: Light Metals 1999, TMS (1999), p.925.

[10] T. Takahashi et al.: J. Japanese Inst. of Light Metals Vol. 28 No 1 (1978), pp.35-40.