摘要
分析了X射线CT技术的基本原理和成像模式,综述了X射线CT技术在C/C复合材料的密度测量、孔隙率、孔隙形状和分布等量化表征中的应用。同时介绍了X射线CT图像在C/C复合材料力学性能预测和裂纹扩展规律研究中的应用。
In the present paper,the basic physics and imaging modes of the X-ray CT was firstly introduced,and then its application on measuring the density,analyzing the porosity and determining the shape and distribution of pores of C / C composites was reviewed. Meanwhile,the application of X-ray CT on the prediction of the mechanical properties and the modeling of the crack propagation in C / C composites is introduced in detail.
出处
《宇航材料工艺》
CAS
CSCD
北大核心
2016年第1期42-51,64,共11页
Aerospace Materials & Technology
