| 致密工艺对炭布增强2D-C/C复合材料力学性能的影响 |
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| 引用本文： | 张晓虎,李崇俊,崔红,苏红,郑金煌,黄健.致密工艺对炭布增强2D-C/C复合材料力学性能的影响[J].新型炭材料,2001,16(4):36-39. |
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| 作者姓名： | 张晓虎 李崇俊 崔红 苏红 郑金煌 黄健 |
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| 作者单位： | 陕西非金属材料工艺研究所,陕西西安,710025 |
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| 摘 要： | 研究了液相浸渍及化学气相法致密工艺对二维炭/炭(2D-C/
C)复合材料力学性能的影响,尤其是对层间剪切强度(ILSS)的影响.结果表明液相浸渍法增密周期短且致密效果好,但材料强度不高;而化学气相沉积(CVD)致密周期长,但材料层剪强度高;采用两种工艺联合致密,材料界面结合强度适中,且层剪强度高.
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| 关 键 词： | 致密工艺 2D炭/炭复合材料 层剪强度 |
| 文章编号： | 1007-8827(2001)04-0036-05 |
| 修稿时间： | 2001年5月22日 |
INFLUENCE OF DENSIFICATION PROCESS ON MECHANICAL PROPERTIES OF CARBON CLOTH
REINFORCED 2D-C/C COMPOSITES |
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| ZHANG Xiao hu,LI Chong jun,CUI Hong,SU Hong,ZHENG Jin huang,HUANG Jian.INFLUENCE OF DENSIFICATION PROCESS ON MECHANICAL PROPERTIES OF CARBON CLOTH
REINFORCED 2D-C/C COMPOSITES[J].New Carbon Materials,2001,16(4):36-39. |
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| Authors: | ZHANG Xiao hu LI Chong jun CUI Hong SU Hong ZHENG Jin huang HUANG Jian |
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| Abstract: | Influence of CVD and LIC densification processes on mechanical properties, especially interlaminate shear strength(ILSS) of carbon cloth reinforced 2D C/C composites is studied. It is shown that the densification period of CVD process for 2D C/C is longer, but bonding strength of interface between fiber and matrix of composites is stronger, compared with LIC process, while the combined process (LIC CVD) is good for the preparation of 2D C/C with good interface properties and high ILSS. |
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| Keywords: | Densification processes 2D C/C composites Interlaminate shear strength |
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