Norm

NEN-EN 843-1:2004 Ontw. en

Technische keramiek - Keramische monolieten - Mechanische eigenschappen bij kamertemperatuur - Deel 1: Bepaling van de buigsterkte

  • Deze norm is ingetrokken sinds 15-01-2007

23,50

Over deze norm

Status Ingetrokken
Aantal pagina's 20
Commissie Technische keramiek
Gepubliceerd op 01-12-2004
Taal Engels
This Part of EN 843 describes 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). The test is appropriate for 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: machined using agreed grinding procedures and material removal rates; III: standard finishing procedures: III.1: finishing by grinding; III.2: finishing by lapping/polishing.

Details

ICS-code 81.060.30
Nederlandse titel Technische keramiek - Keramische monolieten - Mechanische eigenschappen bij kamertemperatuur - Deel 1: Bepaling van de buigsterkte
Engelse titel Advanced technical ceramics - Monolithic ceramics - Mechanical properties at room temperature - Part 1: Determination of flexural strength
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