Published November 25, 2021
| Version static
Dataset
Open
A compilation of experimental data on the mechanical properties and microstructural features of Ti-alloys
Creators
- 1. COMARI Research & Innovations, Sorocaba, SP, Brazil
- 2. VUB, Vrije Universiteit Brussels VUB, Brussels, Belgium
- 3. Metallurgical and Materials Engineering Department, University of Sao Paulo, Sao Paulo, SP, Brazil
- 4. UNIDEMI, Department of Mechanical and Industrial Engineering, Universidade NOVA de Lisboa, Caparica, Portugal
Description
A compilation of mechanical properties of 286 distinct multicomponent Ti-based alloys. The majority of the data was published in high-quality journals since 2010 (≈84%) and concerns alloys produced via an ingot metallurgy route, followed by solubilization and water quench (≈58%), which is considered a standard condition for β-Ti alloys. The dataset includes the composition (in at.%), observed phases, 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.
Notes
This version of the dataset has been recently submitted to Scientific Data (SDATA-21-01305) for publication