A compilation of experimental data on the mechanical properties and microstructural features of Ti-alloys

A compilation of mechanical properties of 282 distinct multicomponent Ti-based alloys. The majority of the data was published in high-quality journals after 2010 (≈84%) and concerns alloys produced via an ingot metallurgy route, followed by solubilization and water quench (≈58%), considered a standard condition for β-Ti alloys. The dataset includes the chemical composition (in at.%), phase constituents, Young modulus, hardness, yield strength, ultimate strength, and elongation, among other relevant features. The authors established a blind-review procedure for 1/3 of the dataset to mitigate human error during data extraction.

Files:

dax-ti-static.csv: static version of the dataset; can be easily imported into your preferred data processing software.

table1-static.md: detailed description of properties and additional fields included in the database; requires *markdown extra* syntax;

utils.py: a helper script to load and filter desired entries; dependencies are matplotlib (3.4.3+), numpy (1.21.2+), and pymatgen (2022.0.16+).

For more information, please visit https://gitlab.com/comari/dax-ti.