EFFECT OF ANODIC OXIDATION TREATMENT ON THE ABLATIVE PROPERTY OF 3D WOVEN CARBON FIBER REINFORCED COMPOSITES

CAO Hai-lin; HUANG Yu-dong; ZHANG Zhi-qian; Feng Zhi-hai; Yu Rui-lian

Article Contents

Article Navigation > Acta Materiae Compositae Sinica > 2001 > 18(4): 34-37

CAO Hai-lin, HUANG Yu-dong, ZHANG Zhi-qian, et al. EFFECT OF ANODIC OXIDATION TREATMENT ON THE ABLATIVE PROPERTY OF 3D WOVEN CARBON FIBER REINFORCED COMPOSITES[J]. Acta Materiae Compositae Sinica, 2001, 18(4): 34-37.

Citation:

CAO Hai-lin, HUANG Yu-dong, ZHANG Zhi-qian, et al. EFFECT OF ANODIC OXIDATION TREATMENT ON THE ABLATIVE PROPERTY OF 3D WOVEN CARBON FIBER REINFORCED COMPOSITES[J]. Acta Materiae Compositae Sinica, 2001, 18(4): 34-37.

Citation:

PDF( 2743 KB)

EFFECT OF ANODIC OXIDATION TREATMENT ON THE ABLATIVE PROPERTY OF 3D WOVEN CARBON FIBER REINFORCED COMPOSITES

1.
Department of Applied Chemistry, 410^# Harbin Institute of Technology,Harbin 150001,China;
2.
Beijing Research Institute of Material and Technology, Beijing 100076,China

Received Date: 2000-01-27
Rev Recd Date: 2000-12-12
Publish Date: 2001-11-15

Abstract

Abstract

Anodic oxidation treatment was used to modify the carbon fibers surfaces of 3D woven perform. The effect of the treatment on the ablative property of 3D perform reinforced phenol composites was studied. The results indicated that the method could improve the ablative resistance of the composites. The linear ablative rate of the composites at the test surface and the maximum temperature of the backside of the composites were decreased by 7.2% and 20℃ respectively. Moreover, the pbotographs of the composites which had been ablated were studied by SEM to analyze the effects of the treatment mechanisms on the ablative performance.
- anodic oxidation treatment,
- 3D woven carbon fibers,
- composites,
- ablative resistance
Long Abstrsct
Innovation Points