BS ISO 21971:2019 - Fine ceramics (advanced ceramics, advanced technical ceramics). Mechanical properties of ceramic composites at ambient temperature in air atmospheric pressure. Determination of hoop tensile properties of tubes

BS ISO 21971:2019

Fine ceramics (advanced ceramics, advanced technical ceramics). Mechanical properties of ceramic composites at ambient temperature in air atmospheric pressure. Determination of hoop tensile properties of tubes

Status : Current   Published : December 2019

Format
PDF

Format
HARDCOPY



This document specifies the conditions for the determination of hoop tensile properties of ceramic matrix composite (CMC) tubes with continuous fibre-reinforcement at ambient temperature in air atmospheric pressure. This document is specific to the tubular geometries since fibre architecture and specimen geometry factors in composite tubes are distinctly different from those in flat specimens.

This document provides information on the hoop tensile properties and stress-strain response, such as hoop tensile strength, hoop tensile strain at failure and elastic constants. The information can be used for material development, control of manufacturing (quality insurance), material comparison, characterization, reliability and design data generation for tubular components.

This document addresses, but is not restricted to, various suggested test piece fabrication methods. It applies primarily to ceramic and/or glass matrix composite tubes with a continuous fibrous-reinforcement: unidirectional (1D filament winding and tape lay-up), bi-directional (2D braid and weave) and tri-directional (xD, with 2 < x < 3), subjected to an internal pressure.

Values expressed in this document are in accordance with the International System of Units (SI).




Standard NumberBS ISO 21971:2019
TitleFine ceramics (advanced ceramics, advanced technical ceramics). Mechanical properties of ceramic composites at ambient temperature in air atmospheric pressure. Determination of hoop tensile properties of tubes
StatusCurrent
Publication Date12 December 2019
Normative References(Required to achieve compliance to this standard)ASTM E2208-02, ISO 3611, ISO 20507
Informative References(Provided for Information)ASTM C1863–18, ISO 7500-1, ASTM D1599–99, ISO 19634
International RelationshipsISO 21971:2019
Draft Superseded By19/30354959 DC
DescriptorsAir, Ambient temperature, Properties, Special ceramics, Ceramics
ICS81.060.30
Title in FrenchCéramiques techniques (céramiques avancées, céramiques techniques avancées). Propriétés mécaniques des céramiques composites à température ambiante et à pression atmosphérique. Détermination des propriétés en traction circonférentielle de tubes
CommitteeRPI/13
ISBN978 0 580 97165 5
PublisherBSI
FormatA4
DeliveryYes
Pages28
File Size2.387 MB
Price£182.00


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