NBN ISO 19587:2021

Fine ceramics (advanced ceramics, advanced technical ceramics) — Mechanical properties of ceramic composites at elevated temperature in air atmospheric pressure — Determination of in-plane shear strength (ISO 19587:2021)

ACTIVE

About this standard

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Withdrawn Date

About this training

Summary

This document specifies a method for the determination of in-plane shear strength of continuous
fibre-reinforced ceramic composites at elevated temperature in air or inert atmosphere by the
asymmetric four-point bending test on double-edge notched specimens. The shear strength in plane
(1,2) can be evaluated, where direction 1 is that of the greater fraction of reinforcement and direction
2 is perpendicular to direction 1. Methods for test piece fabrication, testing modes and rates (load or
displacement rate), data collection and reporting procedures are addressed.
This document applies to all ceramic matrix composites with continuous fibre-reinforcement:
unidirectional (1D), bidirectional (2D) and tridirectional (xD, with 2 < x ≤ 3).
This document is for material development, material comparison, quality assurance, characterization,
reliability and design data generation.