Paper Title:
Tensile Behavior of Aluminum Matrix Composites Reinforced by Aluminum Borate Whiskers and Magnetic Ceramic Particles
  Abstract

Aluminum borate whiskers and magnetic ceramic particles (NiFe2O4 or Fe3O4) reinforced aluminum matrix composites were synthesized by a squeeze casting technique. Microstructures were observed using scanning electron microscopy (SEM). The tensile strength and tensile yield strength of the as-cast composites containing NiFe2O4 particles were higher than that of composites containing Fe3O4 particles. The tensile yield strength of the thermomagnetically treated composites was higher than that of the as-cast or the thermally treated composites. The effects of the magnetostrictive property of Fe3O4 or NiFe2O4, the interface and the thermal residual stresses on tensile behaviors of the composites with different treatments were discussed in this paper.

  Info
Periodical
Key Engineering Materials (Volumes 336-338)
Edited by
Wei Pan and Jianghong Gong
Pages
1274-1276
DOI
10.4028/www.scientific.net/KEM.336-338.1274
Citation
G. Li, L. Wang, W. D. Fei, "Tensile Behavior of Aluminum Matrix Composites Reinforced by Aluminum Borate Whiskers and Magnetic Ceramic Particles", Key Engineering Materials, Vols. 336-338, pp. 1274-1276, 2007
Online since
April 2007
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Price
$32.00
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