NEN-EN-ISO 26423
Fine ceramics (advanced ceramics, advanced technical ceramics) - Determination of coating thickness by crater-grinding method
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 April 2016 |
| Status: | active |
| Page Count: | 29 |
| ICS Code (Advanced ceramics): | 81.060.30 |
scope:
NEN-EN-ISO 26423 specifies a method for the determination of the thickness of ceramic coatings by a crater-grinding method, which includes the grinding of a spherical cavity and subsequent microscopic examination of the crater. Because of the uncertainty introduced into the measurement of crater dimensions, the test is not suitable for use where the surface roughness of the coating and/or substrate exceeds 20 % of the coating thickness.
Document History
NEN-EN-ISO 26423
April 1, 2016
Fine ceramics (advanced ceramics, advanced technical ceramics) - Determination of coating thickness by crater-grinding method
NEN-EN-ISO 26423 specifies a method for the determination of the thickness of ceramic coatings by a crater-grinding method, which includes the grinding of a spherical cavity and subsequent...