Characterization of stress graphitization of phenolic resin based carbon-carbon composites using Raman spectroscopy
Stress graphitization of the hard-carbon matrix in the thermosetting resin based carbon/carbon (C/C)composites has been reported.The stress induced at the fiber-matrix interface due to the restriction of the shrinkage of thermosetting resin by the fiber reinforcement during carbonization has been suggested to be responsible for the graphitization of the hard-carbon matrix.In this investigation, micro-Raman analysis was shown to be capable of characterizing the stress graphitization phenomenon of C/C composites.The distribution of stress graphitization and the effect of interfacial bonding between fiber and matrix on the stress graphitization in the phenolic resin based C/C composites will be investigated.
酚醛树脂基 碳碳复合材料 表征应力 石墨化 拉曼光谱
Shinn-Shyong Tzeng Yu-Hun Lin Homg-Yu Lin Mei-Hsueh Nien Jin-Chein Lin
Department of Materials Engineering, Tatung University, 7-1 Teh-Hui St. , Taipei 104, Taiwan Institute of Mechatronic Engineering, Technology and Science Institute of Northern Taiwan, Taipei 11
国内会议
太原
英文
198-200
2008-07-23（万方平台首次上网日期，不代表论文的发表时间）