Effect of Rolling Speed on Microstructure of Al-33wt. % Cu Alloy Strip Prepared by Twin Roll Strip Casting

Seshadev Sahoo; Sudipto Ghosh

doi:10.4028/www.scientific.net/MSF.710.192

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HomeMaterials Science ForumMaterials Science Forum Vol. 710Effect of Rolling Speed on Microstructure of...

Effect of Rolling Speed on Microstructure of Al-33wt. % Cu Alloy Strip Prepared by Twin Roll Strip Casting

Abstract:

Microstructural evolutions of Al-33wt. % Cu alloy strip, prepared by twin roll strip casting (TRC) at different roll speed (100-500 rpm) were studied in the present investigation. The as cast sample were subjected to Scanning Electron Microscope (SEM) to study the effect of rolling speed on microstructure along the thickness of the strip. The microstructure shows that Al-33 wt. % Cu strip is a layered structure which consists of partly lamellar and wavy structure. The lamellar microstructure consists of alternating layers of well bonded α-Al phase and θ-Al₂Cu phase.

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Periodical:

Materials Science Forum (Volume 710)

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192-196

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https://doi.org/10.4028/www.scientific.net/MSF.710.192

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Online since:

January 2012

Authors:

Seshadev Sahoo, Sudipto Ghosh

Keywords:

Solidification, Strip Casting, Twin Roll

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References

[1] H. Fiedler, M. Jurisch, P. Preiss, R. Gobel, G. Sickert, H. Zimmermann, W. Neumann, R. Seilger, Thin strip casting by twin roll pilot plant, J. Mater. Sci. and Eng. A 133 (1991) 671-675.

DOI: 10.1016/b978-0-444-89107-5.50161-1

Google Scholar

[2] R. Cook, P.G. Grocock, P.M. Thomas, D.V. Edmonds, J.D. Hunt, Development of twin roll casting process, J. of Mater.Processing Tech. 55 (1995) 76-84.

DOI: 10.1016/0924-0136(95)01788-7

Google Scholar

[3] M. Yun, S. Lokyer, J.D. Hunt, Twin roll casting of aluminum alloys, J. Mater. Sci. and Eng. A 280 (2000) 116-123.

DOI: 10.1016/s0921-5093(99)00676-0

Google Scholar

[4] T. Mizoguchi, K. Miyazawa,Formation of solidification structure in Twin roll casting process of 18Cr-8Ni stainless steel, ISIJ Int. 35 (1995)771-777.

DOI: 10.2355/isijinternational.35.771

Google Scholar

[5] T. Haga, K. Takahashi, M. Ikawa, H. Watari, A vertical-type twin roll caster for aluminum alloy strips, J. of Mater. Process. Technol. 140 (2003) 610-615.

DOI: 10.1016/s0924-0136(03)00835-5

Google Scholar

[6] H. Watari, K. Davey, M.T. Rasgado, T. Haga, S Izawa, Semi-solid manufacturing process of magnesium alloys by twin-roll casting, J. of Mater. Process.Technol. 155–156 (2004) 1662- 1667.

DOI: 10.1016/j.jmatprotec.2004.04.323

Google Scholar