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| C/ C-PAA 与C/ C-FA 弯曲性能对比 | |
| 引用本文： | 张万强.C/ C-PAA 与C/ C-FA 弯曲性能对比[J].宇航材料工艺,2014,44(5):55-56. |
| 作者姓名： | 张万强 |
| 作者单位： | 航天特种材料及工艺技术研究所,北京,100074 |
| 摘 要： | 通过PIP工艺制备了C/C-PAA、C/C-FA复合材料,对PAA、FA裂解碳的XRD、浸渍效果以及C/C-PAA和C/C-FA的弯曲强度进行了分析.结果表明:PAA裂解碳的炭质量、浸渍效果较好,C/C-PAA弯曲强度比C/C-FA弯曲强度高34.9％,弯曲模量对比不明显. |
| 关 键 词： | 聚芳基乙炔 糠酮树脂 X射线衍射 C/C复合材料 |
| 收稿时间： | 2014/2/10 0:00:00 |
| 修稿时间： | 2014/7/23 0:00:00 |
Comparison of Flexural Properties Between C/ C-PAA and C/ C-FA |
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| ZHANG Wanqiang,ZHAO Yingmin,WANG Tao,ZHAN Wanchu.Comparison of Flexural Properties Between C/ C-PAA and C/ C-FA[J].Aerospace Materials & Technology,2014,44(5):55-56. | |
| Authors: | ZHANG Wanqiang ZHAO Yingmin WANG Tao ZHAN Wanchu |
| Institution: | Aerospace Research Institute of Special Materials and Process Technology |
| Abstract: | C/ C-PAA and C/ C-FA composites were prepared by PIP process,X-ray diffraction of PAA and FA resin carbon,impregnation result of PAA and FA resin,flexural strength of C/ C-PAA and C/ C-FA were studied. It is show that PAA resin carbon has better initial structure and impregnation result than FA resin carbon;flexural strength of C/ C-PAA is 34. 9% higher than that of C/ C-FA,flexuural modulus contrast is not obvious. |
| Keywords: | Polyarylacetylene (PAA) Furfural acetone (FA) X-ray diffraction C/C composites |
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