Testing of ceramic raw and basic materials. Direct determination of mass fractions of impurities in powders and granules of silicon carbide by OES by DC arc excitation Ingestion-build-44680 Nitrate-base films are not covered

Nitrate-base films are not covered by this International Standard

Maximum-permitted expanded uncertainties of measurement are also specified

This will ensure that your products are of good quality and comply with the International Maritime Organization regulatory standards

such as metal processing and welding

Testing of ceramic raw and basic materials. Direct determination of mass fractions of impurities in powders and granules of silicon carbide by OES by DC arc excitation Ingestion-build-44680 Nitrate-base films are not covered1 Scope This European Standard describes the method for the analysis of mass fractions of the impurities Al, B, Ca, Cr, Cu, Fe, Mg, Ni, Ti, V and Zr in powder and grain shaped silicon carbide of ceramic raw and basic materials. This application can also be extended to other metallic elements and other similar non metallic powder and grain shaped materials such as carbides, nitrides, graphite, carbon blacks, cokes, carbon, as well as a number of