DS/EN 820-4:2009
Advanced technical ceramics - Thermomechanical properties of monolithic ceramics - Part 4: Determination of flexural creep deformation at elevated temperatures

Standard No.

DS/EN 820-4:2009

Release Date

2009

Published By

Danish Standards Foundation

Latest

DS/EN 820-4:2009

Replace

DS/ENV 820-4-2001

Scope

This Part of EN 820 describes a procedure for undertaking flexural creep tests at elevated temperatures on advanced technical ceramics, mainly for the purposes of comparison of deformation behaviour of materials under stressed conditions and under any appropriate atmospheric condition.NOTE This European Standard does not provide a method of acquiring engineering performance data since the stress distribution under flexural loading is indeterminate.

DS/EN 820-4:2009 history

• 2009 DS/EN 820-4:2009 Advanced technical ceramics - Thermomechanical properties of monolithic ceramics - Part 4: Determination of flexural creep deformation at elevated temperatures