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Title: Effects of precursor thermal aging and fiber arrangement on the properties of carbon/carbon (C/C) composites

Abstract

Carbon/carbon composites fabricated by the pyrolysis of high strength carbon fiber fabrics reinforced phenolic resin were investigated. A liquid impregnation process has been used to fabricate composite precursor for 2-D carbon/carbon composite and an unique pultrusion process also used to fabricate the 1-D carbon/carbon composite precursor. Effects of thermal aging of the precursor on flexural strength of the resulted carbon/carbon composites are studied. Results shows that suitable thermal aging improves the flexural properties of carbon/carbon composites in this study. And based on the SEM examination and flexural tests, they show that the 2-D plain woven fiber arrangement results the significant degradation of the carbon fiber and the decreasing of composites flexural properties.

Authors:
; ;  [1]
  1. National Tsing Hua Univ., Hsin-Chu (Taiwan, Province of China)
Publication Date:
OSTI Identifier:
143715
Report Number(s):
CONF-930246-
ISBN 0-87339-251-5; TRN: IM9413%%225
Resource Type:
Conference
Resource Relation:
Conference: Advanced composites `93: international conference on advanced composite materials (ICACM), Wollongong (Australia), 15-19 Feb 1993; Other Information: PBD: 1993; Related Information: Is Part Of Advanced composites 1993; Chandra, T. [ed.] [Univ. of Wollongong (Australia)]; Dhingra, A.K. [ed.] [DuPont, Wilmington, DE (United States)]; PB: 1464 p.
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; COMPOSITE MATERIALS; FABRICATION; MECHANICAL PROPERTIES; RESINS; FLEXURAL STRENGTH; SHEAR PROPERTIES

Citation Formats

Ma, C C.M., Chang, W C, and Tai, N H. Effects of precursor thermal aging and fiber arrangement on the properties of carbon/carbon (C/C) composites. United States: N. p., 1993. Web.
Ma, C C.M., Chang, W C, & Tai, N H. Effects of precursor thermal aging and fiber arrangement on the properties of carbon/carbon (C/C) composites. United States.
Ma, C C.M., Chang, W C, and Tai, N H. 1993. "Effects of precursor thermal aging and fiber arrangement on the properties of carbon/carbon (C/C) composites". United States.
@article{osti_143715,
title = {Effects of precursor thermal aging and fiber arrangement on the properties of carbon/carbon (C/C) composites},
author = {Ma, C C.M. and Chang, W C and Tai, N H},
abstractNote = {Carbon/carbon composites fabricated by the pyrolysis of high strength carbon fiber fabrics reinforced phenolic resin were investigated. A liquid impregnation process has been used to fabricate composite precursor for 2-D carbon/carbon composite and an unique pultrusion process also used to fabricate the 1-D carbon/carbon composite precursor. Effects of thermal aging of the precursor on flexural strength of the resulted carbon/carbon composites are studied. Results shows that suitable thermal aging improves the flexural properties of carbon/carbon composites in this study. And based on the SEM examination and flexural tests, they show that the 2-D plain woven fiber arrangement results the significant degradation of the carbon fiber and the decreasing of composites flexural properties.},
doi = {},
url = {https://www.osti.gov/biblio/143715}, journal = {},
number = ,
volume = ,
place = {United States},
year = {Fri Dec 31 00:00:00 EST 1993},
month = {Fri Dec 31 00:00:00 EST 1993}
}

Conference:
Other availability
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