NBN ISO 19604:2021

Fine ceramics (advanced ceramics, advanced technical ceramics) — Mechanical properties of ceramic composites at high temperature — Determination of stress-rupture time diagram under constant tensile loading (ISO 19604:2018)

ACTIVE

About this standard

Languages
English
Type
NBN
Standards committee
BCRC/E184
Status
ACTIVE
Publication date
26 May 2021
ICS Code
81.060.30 (Advanced ceramics)
Withdrawn Date

About this training

Summary

This document specifies the conditions for determination of the stress-rupture time diagram of
continuous fibre-reinforced ceramic matrix composites (including carbon fibre-reinforced carbon
matrix composite) at high temperature in air, vacuum and inert gas atmospheres under constant tensile
loading.
This document applies to all ceramic matrix composites with continuous fibre reinforcement:
unidirectional (1D), bidirectional (2D) and tridirectional (xD, with 2 < x ≤ 3), loaded along one principal
axis of reinforcement.
NOTE 1 In most cases, ceramic matrix composites to be used at high temperature in air are coated with an
antioxidation coating.
NOTE 2 Since the main purpose of the test is to obtain the stress-rupture time data, the deformation
measurement is not mandatory.