Reference number
ISO 18755:2022
ISO 18755:2022
© ISO 2024
International Standard
ISO 18755:2022
Fine ceramics (advanced ceramics, advanced technical ceramics) — Determination of thermal diffusivity of monolithic ceramics by flash method
Edition 2
2022-12
2022-12
Resumen
This document specifies the test method for the determination of thermal diffusivity from room temperature to at least 1 700 K by the flash method for homogeneous monolithic ceramics with porosity less than 10 %.
Flash methods, like laser flash, are applicable to homogeneous isotropic materials with thermal diffusivity values ranging from 0,1 to 1 000 mm2 s-1 within the temperature range from approximately 100 K to 2 300 K.
The method described in Annex G describes how to estimate, on the basis of the thermal diffusivity test, the specific heat capacity and the thermal conductivity of homogeneous monolithic ceramics with porosity less than 10 %.
Informaciones generales
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Estado: PublicadoFecha de publicación: 2022-12Etapa: Norma Internacional publicada [60.60]
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Edición: 2Número de páginas: 42
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Comité Técnico :ISO/TC 206ICS :81.060.30
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Ciclo de vida
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Anteriormente
RetiradaISO 18755:2005
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Ahora
