祖宇飞
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Modification of the fiber-matrix interface in the carbon fiber reinforced zrb2-based ultra-high temperature ceramic composites
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Indexed by:会议论文

Date of Publication:2017-11-04

Volume:281 SSP

Page Number:349-354

Abstract:Carbon fiber reinforced ultra-high temperature ceramic composite (Cf /UHTC) is a typical structural material currently used for aero-engine parts, hot gas valve parts, and thermal protection systems. However, for Cf /UHTC, one of the key issues is that the carbon fibers may be prone to react with the matrix of UHTC during the high-temperature sintering process. This paper mainly focused on restraining the serious fiber-matrix interfacial reaction. The carbon fiber reinforced ZrB2-based composite (Cf /ZrB2-based composite) was selected as the research material in the current work. Some processing methods were adopted to restrain the fiber-matrix interfacial reaction. Microstructure analysis, element distribution, and phase composition were characterized by using scanning electron microscope (SEM), energy dispersive spectrometer (EDS) and X-ray diffraction (XRD), respectively. The results indicated that the matrix/fiber interfacial reaction in the Cf /ZrB2-based composite was closely related to the processing methods. © 2018 Trans Tech Publications, Switzerland.

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Associate Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates

Gender:Male

Alma Mater:大连理工大学

Degree:Doctoral Degree

School/Department:材料科学与工程学院

Discipline:Manufacturing Engineering of Aerospace Vehicle. Materials Processing Engineering. Flight Vehicle Design

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