X-ray computed tomography of unidirectional carbon fiber composites

The collection includes two .tif files, corresponding to two different X-ray computed tomography measurements of unidirectional carbon fibre and poly(ether-ether-ketone) tapes for automated fiber placement. The data reported was acquired with a Zeiss Xradia 520 Versa, at a resolution of 0.7232 um, voltage-to-power ratio of 100/9 kV/W, exposure time of 6 s with a 2000x2000 pixel detector in binning mode 2 and 4x objective. Three scan volumes were stitched together in the tape longitudinal direction. The measurements were conducted at Naturalis Biodiversity Center, Leiden (NL). A .txt file with a summary of the datasets description is also included.

本数据集包含两个.tif格式文件，分别对应两组用于自动纤维铺放的单向碳纤维与聚醚醚酮（poly(ether-ether-ketone)）胶带的X射线计算机断层扫描（X-ray computed tomography）测量结果。本次数据采集采用蔡司Xradia 520 Versa（Zeiss Xradia 520 Versa）设备完成，扫描参数如下：分辨率0.7232 μm，电压/功率比为100/9 kV/W，曝光时长6 s；探测器采用2000×2000像素规格，运行于2阶合并模式，搭配4倍物镜。沿胶带纵向拼接了三个扫描体积以实现完整覆盖。本次测量工作在荷兰莱顿的自然史生物多样性中心（Naturalis Biodiversity Center）开展。此外，本数据集还附带一份包含数据集描述摘要的.txt格式文件。