90.92 Standard to be revised Oct 8, 2024
ISO
ISO/TC 206 Fine ceramics
International Standard
81.060.30 Advanced ceramics
This document describes the flash method for the determination of thermal diffusivity of ceramic matrix composites with continuous fibre reinforcement.
In order to conform with the unidimensional heat transfer hypothesis, the experimental conditions are defined such that the material behaves in a homogeneous manner. This involves performing tests in one symmetry axis of the composite.
The method is applicable to materials which are physically and chemically stable during the measurement, and covers the range of temperature from 100 K to 2 800 K. It is suitable for the measurement of thermal diffusivity values in the range 10−4 m2∙s−1 to 10−7 m2∙s−1.
PUBLISHED
ISO 19629:2018
90.92
Standard to be revised
Oct 8, 2024
IN_DEVELOPMENT
ISO/DIS 19629