ISO 20343:2017 PDF

Scope: This document specifies a method of test for determining the elastic modulus of thick ceramic monolayer coatings (thickness > 0,03 mm) at elevated temperatures, using the impulse excitation method. Procedures for test piece preparation, test modes and rates (load rate or displacement), data collection, and reportingprocedures are given. This document applies primarily to brittle ceramic coatings on ceramic or metal substrates. This test method can be used for material research, quality control, and characterization and design data- generation purposes.

ISO 20343:2017 Referenced Document

IEC 60584-1:2013 Thermocouples - Part 1: Ed. 3.0: EMF specifications and tolerances
ISO 17561:2016 Fine ceramics (advanced ceramics, advanced technical ceramics) - Test method for elastic moduli of monolithic ceramics at room temperature by sonic resonance
ISO 18558:2015 Fine ceramics (advanced ceramics, advanced technical ceramics) - Test method for determining elastic modulus and bending strength of ceramic tube and rings
ISO 3611:2010 Geometrical product specifications (GPS) - Dimensional measuring equipment: Micrometers for external measurements - Design and metrological characteristics

2017 ISO 20343:2017 Fine ceramics (advanced ceramics, advanced technical ceramics) - Test method for determining elastic modulus of thick ceramic coatings at elevated temperature