BS EN ISO 26443:2016
Fine ceramics (advanced ceramics, advanced technical ceramics). Rockwell indentation test for evaluation of adhesion of ceramic coatings
Fine ceramics (advanced ceramics, advanced technical ceramics). Rockwell indentation test for evaluation of adhesion of ceramic coatings
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Дата публикации:
- 31 июля 2008 г.
- ICS:
- 81.060.30
- Технический комитет:
- CEN
- SKU:
- BS EN ISO 26443:2016
Abstract
What is ISO 26443 – Evaluation of adhesion of ceramic coatings about ?
ISO 26443 is one of the hosts of international standards that focus on fine ceramics.
ISO 26443 specifies a method for the qualitative evaluation of the adhesion of ceramic coatings up to 20 μm thick by indentation with a Rockwell diamond indenter. The formation of cracks after indentation may also reveal cohesive failure. The indentations are made with a Rockwell hardness test instrument.
The method described in ISO 26443 may also be suitable for evaluating the adhesion of metallic coatings.
Note: The test is not suitable for elastic coatings on hard substrates.
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