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ČSN EN ISO 23146 (727514)
Fine ceramics (advanced ceramics, advanced technical ceramics) - Test methods for fracture toughness of monolithic ceramics - Single-edge V-notch beam (SEVNB) method
Translate name
STANDARD published on 1.10.2016
The information about the standard:
Designation standards: ČSN EN ISO 23146
Classification mark: 727514
Catalog number: 500494
Publication date standards: 1.10.2016
SKU: NS-652351
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Annotation of standard text ČSN EN ISO 23146 (727514):
This Standard 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 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
Preview of the standard ČSN EN ISO 23146 (727514)
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