| 碳纤维复合材料 (CFRP) 孔隙的形态特征 |
| |
| 引用本文： | 华志恒,周晓军,刘继忠.碳纤维复合材料 (CFRP) 孔隙的形态特征[J].复合材料学报,2005,22(6):103-107. |
| |
| 作者姓名： | 华志恒 周晓军 刘继忠 |
| |
| 作者单位： | 浙江大学 机械与能源工程学院, 杭州 310027 |
| |
| 摘 要： | 对碳纤维复合材料内孔隙的微观形态进行了观察和图像分析,并对孔隙的形态特征进行了统计分析。结果表明,在碳纤维复合材料中孔隙大多发生在层间,而且会沿层间发展,孔隙的面积和长度都会随孔隙率的增加而增加。孔隙率越大孔隙的宽长比越小,形状越细;而孔隙率越小孔隙的宽长比则越大,形状更加接近圆形,而且分布比较分散。
|
| 关 键 词： | 碳纤维复合材料 孔隙 形态 图像分析 |
| 文章编号： | 1000-3851（2005）06-0103-05 |
| 收稿时间： | 11 29 2004 12:00AM |
| 修稿时间： | 2004-11-292005-03-07 |
MORPHOLOGY OF PORES IN CARBON FIBER REINFORCED PLASTICS |
| |
| HUA Zhiheng,ZHOU Xiaojun,LIU Jizhong.MORPHOLOGY OF PORES IN CARBON FIBER REINFORCED PLASTICS[J].Acta Materiae Compositae Sinica,2005,22(6):103-107. |
| |
| Authors: | HUA Zhiheng ZHOU Xiaojun LIU Jizhong |
| |
| Affiliation: | The College of Mechanical and Energy Engineering, Zhejiang University, Hangzhou 310027, China |
| |
| Abstract: | The morphology of pores in carbon fiber reinforced plastics(CFRP) was statistically studied using microscopy and image analysis.The results show that pores tend to occur at the interfaces between the adjacent laminae and elongate along the interfaces.Both the area and the length of the pores increase if the pores content rises.It is also observed that the aspect ratios(width to length of a pore) of pores tend to be larger when the pores content decreases,and the pores are rounder and distribute more sporadically. |
| |
| Keywords: | carbon fiber reinforced plastics pores morphology image analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《复合材料学报》浏览原始摘要信息 |
|
点击此处可从《复合材料学报》下载全文 |
