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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 15-17Casting and Extrusion of 7003 Alloy Billets Having...

Casting and Extrusion of 7003 Alloy Billets Having Complete Feathery Crystal by Using Unidirectional Solidifying Process

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THERMEC 2006 Supplement

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Periodical:

Advanced Materials Research (Volumes 15-17)

Pages:

47-52

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.15-17.47

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Online since:

February 2006

Authors:

Yasuhiro Fujimoto, Mitsuaki Furui, Hiroshi Anada

Keywords:

7003 Al Alloy, Extrusion, Feathery Crystal, Seed Crystal, Unidirectional Solidifying

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© 2007 Trans Tech Publications Ltd. All Rights Reserved

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[1] S.J. Andersen. Metall. Mater. Trans. 26A (1995), p.1931.

[2] Y.-H. Tan, S.-L. Lee and Y.-L. Lin. Metall. Mater. Trans. 26A (1995), p.1195.

[3] G. Gustafsson, T. Thorvaldsson and G.L. Dunlop. Metall. Trans. 17A (1986), p.45.

[4] B. Closset and J.E. Gruzleski. Metall. Trans. 13A (1982), p.945.

[5] L. Anantha Narayanan, F.H. Samuel and J.E. Gruzleski. Metall. Mater. Trans. 26A (1995), p.2161.

[6] Y.L. Liu and S.B. Kang. J. Mater. Sci. 32 (1997), p.1443.

[7] J.N. Pratt and G.V. Raynor. J. Inst. Met. 79 (1951), p.211.

[8] I. Obinata and N. Komatsu. Nippon Kinzoku Gakkai-Si 19 (1955), p.197. Fig.8 Load - Ram Stroke curves obtained from 7003 aluminum alloy having the feathery and the granular crystal. Fig.9� Macrostructures of the cross-sectional plane in (a) the granular crystal and (b) the feathery crystal, during the extrusion. �a �b 10mm Load(ton) Ram Stroke(mm) granular crystal feathery crystal

DOI: 10.4028/www.scientific.net/amr.15-17.47