DS/EN 1071-9:2009
Advanced technical ceramics - Methods of test for ceramic coatings - Part 9: Determination of fracture strain

Standard No.

DS/EN 1071-9:2009

Release Date

2009

Published By

Danish Standards Foundation

Latest

DS/EN 1071-9:2009

Replace

DS/CEN/TS 1071-9-2004

Scope

This part of EN 1071 describes a method of measuring the fracture strain of ceramic coatings by means of uniaxial tension or compression tests coupled with acoustic emission to monitor the onset of cracking of the coating. Tensile or compressive strains can also be applied by flexure using four-point bending. Measurements can be made in favourable cases at elevated temperatures as well as at room temperature.

DS/EN 1071-9:2009 history

• 2009 DS/EN 1071-9:2009 Advanced technical ceramics - Methods of test for ceramic coatings - Part 9: Determination of fracture strain