BS EN 843-1:2006 - Advanced technical ceramics. Mechanical properties of monolithic ceramics at room temperature. Determination of flexural strength

BS EN 843-1:2006

Advanced technical ceramics. Mechanical properties of monolithic ceramics at room temperature. Determination of flexural strength

Status : Confirmed, Current   Published : January 2007

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This part of EN 843 specifies methods for determining the nominal flexural strength of advanced monolithic technical ceramic materials at ambient temperature. The available loading geometries are three- and four-point flexure, using rectangular section test pieces of two prescribed geometries: 20 mm support span (A) and 40 mm support span (B). NOTE This part of EN 843 differs from ISO 14704 (see Bibliography) in respect of span A (not included in the ISO version), the absence of the 30 mm span option, and the required use of a fully articulating test jig. The test applies to materials with grain size less than 200 µm. The test prescribes four categories of surface finish applied to the test pieces: I: as-fired or annealed after machining; II: standard finishing by grinding; III: standard finishing by lapping/polishing; IV: machined using agreed grinding procedures and material removal rates.




Standard NumberBS EN 843-1:2006
TitleAdvanced technical ceramics. Mechanical properties of monolithic ceramics at room temperature. Determination of flexural strength
StatusConfirmed, Current
Publication Date31 January 2007
Confirm Date25 June 2019
Normative References(Required to achieve compliance to this standard)EN 843-5, ISO 7500-1:2004, EN ISO/IEC 17025, ISO/IEC 17025:2005, EN 623-4, EN ISO 7500-1, ISO 3611, ISO 4677-1, ISO 4677-2
Informative References(Provided for Information)ASTM C1322, ISO 14704, CEN TS 843-6
ReplacesBS EN 843-1:1995
International RelationshipsEN 843-1:2006
Draft Superseded By04/30125782 DC
DescriptorsCeramics, Special ceramics, Test equipment, Mathematical calculations, Flexural strength, Roughness (surface), Bend testing, Monolithic materials, Specimen preparation, Test specimens, Testing conditions, Dimensions
ICS81.060.30
Title in FrenchCéramiques techniques avancées. Propriétés mécaniques des céramiques monolithiques à température ambiante. Détermination de la résistance en flexion
Title in GermanHochleistungskeramik. Mechanische Eigenschaften monolithischer Keramik bei Raumtemperatur. Bestimmung der Biegefestigkeit
CommitteeRPI/13
ISBN978 0 580 49980 7
PublisherBSI
FormatA4
DeliveryYes
Pages24
File Size432 KB
Price£182.00


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