Microstructure of 3D Carbon/ Carbon Composites Measured With Micro CT
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摘要:
以多向编织C/ C 复合材料为研究对象,对其内部组织结构进行了CT 扫描,通过对投影旋转中心 校正、噪声抑制、环状伪影校正等数据进行了处理。结果表明:经过处理数据,图像质量明显改善,提高了材料 内部微结构细节的辨识程度,为C/ C 复合材料内部微结构三维重构提供了良好的基础。
Abstract:
Different dimensional specimens of 3D carbon/ carbon composites were made. The microstructure of the 3D carbon/ carbon composites was investigated with microCT. The correction of projective images rotational center, denoising, and ring artifacts correction were performed. Results show that the microCT images of 3D carbon/ carbon composites are improved through data processing. And the microstructures are accurately displayed.
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宋永忠 王俊山 傅健.多向编织C/ C 复合材料显微结构的滋-CT 研究[J].宇航材料工艺,2011,41(2).