Paper Title:
Effect of Electromagnetic Stirring on Microstructure of In Situ Synthesized (Al2O3+Al3Zr)P/Al Composites
  Abstract

(Al2O3+Al3Zr)P/Al composites were in situ synthesized from Al-Zr(CO3)2 system. In the process of in situ reaction, electromagnetic stirring (EMS) is employed to improve the conditions of reaction between reactants powder and melt. The results indicate that the Lorenz force improves the kinetic condition and accelerates the nucleation of endogenetic particulates. The optimized electromagnetic density is 0.025T. Scanning electronic microscope (SEM) observation demonstrates that the sizes of reinforced particulates are controlled at 1~2 μm. Moreover, the particulates are well distributed in Al matrix.

  Info
Periodical
Advanced Materials Research (Volumes 284-286)
Chapter
Composites
Edited by
Xiaoming Sang, Pengcheng Wang, Liqun Ai, Yungang Li and Jinglong Bu
Pages
94-97
DOI
10.4028/www.scientific.net/AMR.284-286.94
Citation
H. M. Wang, B. Zhao, Y. Q. He, Y. N. Zhao, G. R. Li, Z. Zhang, "Effect of Electromagnetic Stirring on Microstructure of In Situ Synthesized (Al2O3+Al3Zr)P/Al Composites", Advanced Materials Research, Vols. 284-286, pp. 94-97, 2011
Online since
July 2011
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Price
$32.00
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