Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for determining density of ceramic coatings Ingestion-build-183511 the tellurium is determined photometrically

the tellurium is determined photometrically as the bromide

Industries where cast alloy products are used

Part 6 of this document

Temperature range: −55 °C to 600 °C

Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for determining density of ceramic coatings Ingestion-build-183511 the tellurium is determined photometrically1 Scope This document specifies a testing method for determining the density of thick ceramic coatings at ambient temperature using the Archimedes method. Methods for test piece preparation, test modes, data collection and density calculation are addressed. This document applies to ceramic coatings with a thickness > 0,1 mm including thermal barrier coatings, wear resistance coatings and other thick coatings on metal or ceramic substrates.