Electrical conductivity of a bulk metallic glass composite

K. Wang, T. Fujita, M. W. Chen, T. G. Nieh, H. Okada, K. Koyama, W. Zhang, A. Inoue

研究成果: Article査読

19 被引用数 (Scopus)

抄録

The authors report the electrical conductivity of a bulk metallic glass (BMG) based composite fabricated by warm extrusion of a mixture of gas-atomized glassy powders and ductile α -brass powders. The conductivity of the BMG composite can be well modeled by the percolation theory and the critical percolation threshold volume of the high-conductive brass phase was estimated to be about 10%. It was found that the short irregular brass fibers can dramatically reduce the resistivity of the BMG, leading to an improved material with both high strength and good conductivity for functional applications.

本文言語English
論文番号154101
ジャーナルApplied Physics Letters
91
15
DOI
出版ステータスPublished - 2007

ASJC Scopus subject areas

  • 物理学および天文学(その他)

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