The sound of porosity: Suitability of the impulse excitation technique (IET) to determine the Young's modulus of 2D macroporous ceramics

Autor: Tim Stötzel, Swantje Funk, Tobias Fey
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Open Ceramics, Vol 20, Iss , Pp 100686- (2024)
Druh dokumentu: article
ISSN: 2666-5395
DOI: 10.1016/j.oceram.2024.100686
Popis: The presence of pores in a ceramic leads to a lower Young's modulus compared to dense material. For the development of porous ceramics with tailored elastic properties, an exact determination of the Young's modulus is required, especially for industrial applications. Therefore, we investigated the suitability of the non-destructive impulse excitation technique for measuring the dynamic Young's modulus of two-dimensional ceramics with low porosity (P
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