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ČSN EN ISO 19629 (727557)
Fine ceramics (advanced ceramics, advanced technical ceramics) - Thermophysical properties of ceramic composites - Determination of unidimensional thermal diffusivity by flash method
Translate name
STANDARD published on 1.10.2022
The information about the standard:
Designation standards: ČSN EN ISO 19629
Classification mark: 727557
Catalog number: 515177
Publication date standards: 1.10.2022
SKU: NS-1085202
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Annotation of standard text ČSN EN ISO 19629 (727557):
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
Preview of the standard ČSN EN ISO 19629 (727557)
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