Norm

NEN-EN-ISO 23146:2016 en

Technische keramiek - Beproevingsmethode voor de breukvastheid van monolitische keramiek - Eenzijde V-kerf buigmethode (SEVNB methode)

79,70

Over deze norm

Status Definitief
Aantal pagina's 17
Commissie Technische keramiek
Gepubliceerd op 01-05-2016
Taal Engels
NEN-EN-ISO 23146 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 this International Standard 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.

Details

ICS-code 81.060.30
Nederlandse titel Technische keramiek - Beproevingsmethode voor de breukvastheid van monolitische keramiek - Eenzijde V-kerf buigmethode (SEVNB methode)
Engelse titel Fine ceramics (advanced ceramics, advanced technical ceramics) - Test methods for fracture toughness of monolithic ceramics - Single-edge V-notch beam (SEVNB) method
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