制备工艺对C3D/EP复合材料力学性能的影响

1.天津大学材料学院,天津,300072

2.天津大学材料学院,天津,300072

3.天津大学材料学院,天津,300072

4.天津大学材料学院,天津,300072

5.天津大学材料学院,天津,300072

基金项目: 天津市科技计划(013111711)

EFFECT OF PRODUCING PROCESS ON MECHANICAL PROPERTY OF C3D/EP COMPOSITE

本文采用了两种工艺制备三维编织碳纤维增强环氧树脂基(C3D/EP)复合材料,并对其力学性能和微观结构进行了研究和分析.结果表明,孔隙对复合材料的影响较大,相对RTM工艺制备的复合材料,真空浸渍法制备的复合材料有较高的空隙率,较低的弯曲强度和弯曲模量、较好的冲击性能.

[1]	A. P. Mouritz;M. K. Bannister;P. J. Falzon;K. H. Leong .Review of applications for advanced three-dimensional fibre textile composites[J].Composites, Part A. Applied science and manufacturing,1999(12):1445-1461.
[2]	Zheng Ming Huang .The mechanical properties of composites reinforced with woven and braided fabrics[J].Composites science and technology,2000(4):479-498.
[3]	Kobets L P;Deev I S .Carbon fibres: structure and mechanical properties[J].Composites Science and Technology,1998,57(12):1571-1580.
[4]	C. Ageorges;K. Friedrich .Experiments to relate carbon-fibre surface treatments to composite mechanical properties[J].Composites science and technology,1999(14):2101-2113.
[5]	Kettunen J;Makela EA;Miettinen H;Nevalainen T;Heikkila M;Pohjonen T;Tormala P;Rokkanen P .Mechanical properties and strength retention of carbon fibre-reinforced liquid crystalline polymer (LCP/CF) composite: an experimental study on rabbits.[J].Biomaterials,1998(14):1219-1228.

上一张下一张

计量

作者相关

文章评分