ULtrahigh TEmperature Refractory Alloys (ULTERA) Database of High Entropy Alloys
Authors/Creators
- 1. The Pennsylvania State University
Description
ULTERA database, developed under the ARPA-E's ULTIMATE program, is aimed at collecting literature data on high entropy alloys (HEAs) to facilitate rapid discovery of new ones using forward and inverse design, with the primary focus on creep behavior, yield stress, ductility, and hardness.
As of July 2022, ULTERA contains over 6,200 property-datapoints, corresponding to 2,485 unique HEAs, collected from 455 source DOIs. All data is available through a high-performance API, following FAIR principles, while statistics on it can be found at our phaseslab.com/ultera web page. The database architecture is designed to automatically integrate starting literature data in real-time with methods such as experiments, generative modeling, predictive modeling, and validations.
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Currently, the database contents and form are being actively developed under a DOE ARPA-E ULTIMATE project, and data curation is performed to ensure high quality before releasing to the public. At the same time, we are open to sharing the data with active collaborators in a highly interactive fashion. Please get in touch with Adam Krajewski (ak@psu.edu) or Zi-Kui Liu (zxl15@psu.edu) for more information, making sure you provide details on (1) your background, (2) your use case for the dataset, and (3) what kind of feedback you can provide.
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