Testing of ceramic raw materials and ceramic materials — Direct determination of mass fractions of impurities in powders and granules of silicon carbide by optical emission spectrometry by direct current arc excitation (DCArc-OES)
Abstract
This document describes a method for the analysis of mass fractions of the impurities Al, B, Ca, Cr, Cu, Fe, Mg, Ni, Ti, V and Zr in powdered and grain-shaped silicon carbide of ceramic raw materials and ceramic materials. This application can also be extended to other metallic elements and other similar non-metallic powdered and grain-shaped materials such as carbides, nitrides, graphite, carbon blacks, cokes, carbon, as well as a number of further oxidic raw and basic materials after appropriate testing.
Begin
2023-07-14
WI
00187156
Planned document number
DIN EN 15979
Project number
06236566
Responsible national committee
NA 062-02-66 AA - Chemical analysis of ceramic and glass materials
Responsible european committee
CEN/TC 187/WG 4 - Chemical analysis
