Jemná keramika (speciální keramika, speciální technická keramika) - Stanovení hustoty a zdánlivé pórovitosti (Norma k přímému použití jako ČSN).

The information about the standard:

Designation standards: ČSN EN ISO 18754
Classification mark: 727556
Catalog number: 515176
Publication date standards: 1.10.2022
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN

Annotation of standard text ČSN EN ISO 18754 (727556):

This document specifies methods for the determination of the apparent solid density, bulk density, apparent porosity and geometric bulk density of fine ceramics, including all ceramic matrix composites. Two methods are described and are designated as Methods A and B, as follows: - Method A: Determination of bulk density, apparent solid density and apparent porosity by liquid displacement (Archimedes´ method). - Method B: Determination of bulk density only, by measurement of geometric dimensions and mas