| 中介相沥青基碳纤维的性能 |
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| 引用本文： | 李新贵,黄美荣. 中介相沥青基碳纤维的性能[J]. 材料科学与工程学报, 1997, 0(4) |
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| 作者姓名： | 李新贵 黄美荣 |
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| 作者单位： | 天津纺织工学院 |
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| 摘 要： | 本文较系统地论述了中介相沥青基碳纤维的五种优异性能，包括力学性能、耐高温性能、热导及电导性能、尺寸稳定性能及编织性能；探讨了杨氏模量、热导率与电阻率之间的定性或定量关系；还综述了中介相沥青原料、温度和纤维形状对碳纤维电阻率的重要影响；指出中介相沥青基碳纤维是综合性能最优的高性能纤维之一。
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| 关 键 词： | 中介相沥青；碳纤维；力学性能；耐高温性；热导率；电阻率；尺寸稳定；编织 |
Properties of Carbon Fibre Based upon Mesophase Pitch |
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| Li Xingui Huang Meirong Tianjin Institute of Textile Science , Technology,Tianjin. Properties of Carbon Fibre Based upon Mesophase Pitch[J]. Journal of Materials Science and Engineering, 1997, 0(4) |
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| Authors: | Li Xingui Huang Meirong Tianjin Institute of Textile Science & Technology Tianjin |
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| Affiliation: | Li Xingui Huang Meirong Tianjin Institute of Textile Science & Technology,Tianjin 300160 |
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| Abstract: | Five kinds of excellent properties, such as mechanical property, heat resistance, thermal and electric conductivity, dimensional stability and weaving property of the carbon fibres based upon mesophase pitch, are systematically reviewed. The qualitative or quantitative relationships between the Young's modulus, thermal conductivity and electric resistance are discussed. The effect of the raw material of mesophase pitch, temperature, as well as fibre shape on the electric resistance of the carbon fibres is also reviewed. It is suggested that the mesophase pitch based carbon fibre is one of the high performance fibres exhibiting the best comprehensive properties. |
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| Keywords: | Mesophase pitch Carbon fibre Mechanical property Heat resistance Thermal conductivity Electric resistance Dimensional stability Weaving |
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