Quasi-carbon fibers and the composites

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J Mater Sci Technol ›› 2000, Vol. 16 ›› Issue (05): 486-490.

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Quasi-carbon fibers and the composites

Lulu SONG, Weihong ZHONG, Zuoguang ZHANG, Zhijie SUN

Department of Materials Science & Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China

Received:1999-09-23 Revised:1999-10-27 Online:2000-09-28 Published:2009-10-10
Contact: Weihong ZHONG

Abstract

Abstract: The aim of this report is to study the properties of quasi-carbon fibers (QCF) prepared from the PAN fiber precursor by pyrolysis at a temperature between 400 degrees C and 1200 degrees C. The resistivity of QCF with different heat-treated temperature (HTT) was investigated by a Hall-35 testing system, and the flexural properties of the result composites (QCFC) are also discussed. In addition, the scanning electronic microscope (SEM) was utilized to observe the surface morphology of QCF and the fracture section of QCFC obtained from flexural testing.

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Lulu SONG, Weihong ZHONG, Zuoguang ZHANG, Zhijie SUN. Quasi-carbon fibers and the composites[J]. J Mater Sci Technol, 2000, 16(05): 486-490.

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Quasi-carbon fibers and the composites

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