Supplementary BSE-SEM Data for Tungsten Heavy-Alloy Microstructure Analysis

This dataset contains the complete supplementary files for a multi-field BSE-SEM analysis of tungsten heavy-alloy microstructures, with emphasis on image-derived measurements of tungsten phase contiguity, connectivity, particle morphology, field-scale variation, and contact-graph descriptors. The archive includes the source SEM images, field-level quantitative outputs, summary CSV tables, diagnostic and publication figures, Python analysis scripts, LaTeX source files, and a compiled supplementary information PDF. The included scripts reproduce the reported image-analysis outputs, including field-level measurements, across-field comparisons, contact-graph summaries, and apparent 2D dihedral descriptor plots. The folder is organized as a self-contained supplementary LaTeX and analysis project. Individual `field_*` directories contain field-specific outputs and figures, while the `SEM` directory contains the source microscopy images. Summary files include field-level measurements, descriptive statistics, calibration and crop metadata, and graph/dihedral summaries. The LaTeX file `supplementary_information.tex` and compiled `supplementary_information.pdf` provide the accompanying supplementary document. These files are intended to support transparency, reproducibility, and reuse of the image-analysis workflow associated with the corresponding manuscript. The dataset reports image-frame descriptors only; specimen identifiers and physical sampling locations were not available in the supplied files, so field-to-field variation should not be interpreted as specimen-level replication.