Jemná keramika (speciální keramika, speciální technická keramika) - Termofyzikální vlastnosti keramických kompozitů - Stanovení měrné tepelné kapacity (Norma k přímému použití jako ČSN).

The information about the standard:

Designation standards: ČSN EN ISO 19628
Classification mark: 727575
Catalog number: 512601
Publication date standards: 1.9.2021
The number of pages: 40
Approximate weight : 120 g (0.26 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN

Annotation of standard text ČSN EN ISO 19628 (727575):

This document 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