SSH EN ISO 23146:2016

Qeramikat speciale (qeramikat e avancuara, qeramikat teknike të avancuara) - Metodat e provës për rezistencë ndaj thyerjes së qeramikës monolite - Metoda (SEVNB) e traut me kanal në formë V me pykë teke (ISO 23146: 2012)

Fine ceramics (advanced ceramics, advanced technical ceramics) - Test methods for fracture toughness of monolithic ceramics - Single-edge V-notch beam (SEVNB) method (ISO 23146:2012)

Publication date: 23 mar 2017

General information

Current stage: 60.60 Effective date: 24 jan 2017

Originator: DPS

Owner: DPS/KT 67

Type: European Norm

ICS: 81.060.30

Gjuha: anglisht

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Statusi: Publikuar

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Scope

ISO 23146:2012 specifies a method for the determination of the fracture toughness of advanced technical ceramics. The procedure makes use of single-edge V-notched bars, which are loaded in four-point bending until failure. It is applicable to monolithic ceramics with a grain size or major microstructural feature size larger than about 1 µm.
The use of ISO 23146:2012 for yttria tetragonal zirconia polycrystal material (Y-TZP) is not recommended. The method might also be unsuitable for some other very tough or soft ceramics in which a sharp crack does not form at the root of the V-notch.

Life cycle

PREVIOUSLY

Replaces
DS CEN/TS 14425-5:2004

NOW

PUBLISHED
SSH EN ISO 23146:2016
60.60 Standard published
24 jan 2017

Related project

Adopted from EN ISO 23146:2016

Adopted from ISO 23146:2012

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