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Materials Data Infrastructure and Ontology Development for Exemplary Reference Dataset

Gedsun, Angelika; Shakeel, Yusra ORCID iD icon 1
1 Scientific Computing Center (SCC), Karlsruher Institut für Technologie (KIT)

Abstract:

The development of new engineered materials relies on high-quality reference data and material standards. Especially mechanical properties at high temperatures, such as creep properties, are crucial for potential structural applications of new alloys. Within NFDI-MatWerk, the example reference dataset uses data from creep experiments on single crystal Ni-based superalloy [1] with benchmark material properties, along with a detailed experimental description and relevant material information.

To distribute reference datasets along with their metadata, we apply the FAIR (Findable, Accessible, Interoperable, and Reusable) principles [2]. FAIR Digital Objects (FDOs) are created to support machine readability and accessibility using Persistent Identifiers (PIDs). Moreover, we develop semantic description in the form of an ontology and metadata schema to make the information explicit, and to enable interoperability between databases, automated analysis, and integration into simulation workflows. The reference dataset ontology (RDO) provides a formal description of concepts, which define reference data, e.g., standard, validation, curation, etc. ... mehr


Volltext §
DOI: 10.5445/IR/1000176534
Veröffentlicht am 22.11.2024
Cover der Publikation
Zugehörige Institution(en) am KIT Scientific Computing Center (SCC)
Publikationstyp Poster
Publikationsdatum 24.09.2024
Sprache Englisch
Identifikator KITopen-ID: 1000176534
HGF-Programm 46.21.01 (POF IV, LK 01) Domain-Specific Simulation & SDLs and Research Groups
Weitere HGF-Programme 46.21.05 (POF IV, LK 01) HMC
Veranstaltung Materials Science and Engineering Congress (MSE 2024), Darmstadt, Deutschland, 24.09.2024 – 26.09.2024
Projektinformation NFDI-MatWerk (DFG, NFDI 38/1)
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