一种测量复合材料中短纤维平均长度的新方法

A New Method of Measuring the Mean Length of Short Fibers in Composites

摘要:

提出了一种利用扫描电镜测量复合材料中短纤维平均长度的新方法，采用这种方法对制备短纤维增强金属基复合材料的预制件中的纤维进行了测量，结果表明其纤维长度呈正态分布。

Abstract:

new method of measuring the mean length of fibers in composites using SEM is presented in this paper. The fibers in preforms of Short Fiber Reinforced Metal-Matrirx-Composties(SFR MMCs) have been measured. The results show that the length of fibers is a Gauss distribution.