Microstructural Evolution and Wear Properties of In Situ Al-4.5Cu-5TiB2 Composite Processed in Mushy State

Abstract:

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In-situ Al-4.5Cu-5TiB2 composite plates were stir cast with TiB2 particles formed through mixed salt route. The as-cast samples with 30 volume percent liquid content were rolled in mushy state down to 2.5 and 5 percent reduction in thickness per pass. The rolled products found to be defect-free after the first pass were subjected to multiple roll passes in mushy state with identical experimental conditions, adding up to seven. The wear properties of as-cast and mushy state rolled composites were also investigated, and correlated with microstructure.

Info:

Periodical:

Solid State Phenomena (Volumes 116-117)

Edited by:

C.G. Kang, S.K. Kim and S.Y. Lee

Pages:

217-220

DOI:

10.4028/www.scientific.net/SSP.116-117.217

Citation:

M. A. Herbert et al., "Microstructural Evolution and Wear Properties of In Situ Al-4.5Cu-5TiB2 Composite Processed in Mushy State", Solid State Phenomena, Vols. 116-117, pp. 217-220, 2006

Online since:

October 2006

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Price:

$35.00

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