Resumen
ISO 19618:2017 specifies a method used for the determination of normal spectral emissivity and normal quasi-total emissivity of fine ceramics using blackbody reference with a Fourier transform infrared spectrometer (FTIR) at elevated temperatures. This method is applicable to fine ceramics, ceramic matrix composites, and continuous fibre-reinforced ceramic matrix composites which are opaque and highly non-reflective at wavelengths between 1,67 μm and 25 μm. The applicable temperature range is approximately 350 K to 1 100 K.
Informaciones generales
-
Estado: En desarrolloFecha de publicación: 2025-01Etapa: Envío de la prueba a la secretaría o inicio de la votación del FDIS: 8 semanas [50.20]
-
Edición: 2Número de páginas: 13
-
Comité Técnico :ISO/TC 206ICS :81.060.30
- RSS actualizaciones
Ciclo de vida
-
Anteriormente
PublicadoISO 19618:2017
-
Ahora