EN ISO 19628:2021

Fine ceramics (advanced ceramics, advanced technical ceramics) - Thermophysical properties of ceramic composites - Determination of specific heat capacity (ISO 19628:2017) EN ISO 19628:2021

Publication date:   Jun 15, 2021

General information

99.60 Withdrawal effective   Nov 13, 2024

CEN

CEN/TC 184 Advanced technical ceramics

European Norm

81.060.30   Advanced ceramics

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Scope

ISO 19628:2017 describes two methods for the determination of the specific heat capacity of ceramic matrix composites with continuous reinforcements (1D, 2D, 3D).
Unidirectional (1D), bi-directional (2D) and tridirectional (XD, with 2 < x ≤ 3).
The two methods are:
- method A: drop calorimetry;
- method B: differential scanning calorimetry.
They are applicable from ambient temperature up to a maximum temperature, depending on the method: method A can be used up to 2 250 K, while method B is limited to 1 900 K.
NOTE Method A is limited to the determination of an average value of the specific heat capacity over a given temperature range and can give a larger spread of results.

Life cycle

PREVIOUSLY

WITHDRAWN
EN 1159-3:2003/AC:2007

WITHDRAWN
EN 1159-3:2003/AC:2008

WITHDRAWN
EN 1159-3:2003

NOW

WITHDRAWN
EN ISO 19628:2021
99.60 Withdrawal effective
Nov 13, 2024

REVISED BY

PUBLISHED
EN ISO 19628:2024

Relations

Adopted from ISO 19628:2017 IDENTICAL