Influence of Boron on the Micro-Organization Mechanism of Zirconium Containing Aluminium Alloy

Abstract:

In this paper, the influence of B on the existence form and the phase composition of Zr in alloy were studied. And the influence mechanism of B on Zr in alloy was analyzed. The results show that the addition of B makes part of Zr become precipitation present in grains and grain boundaries as the small plate sheet of second phase from solution. It reduced the lattice distortion, improved the ordering of Al matrix and the conductivity of the alloy.

• Periodical: Advanced Materials Research (Volumes 284-286)
• Pages: 1506-1509
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.284-286.1506
• Online since: July 2011
• Authors: Sheng Yang, Peng San
• Keywords: Aluminum (Al), Boron, Conductivity, Microstructure, Zirconium

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