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; German version EN 15979:2011— 23 стр.
Accuracy (trueness and precision) of measurement methods and results - Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method (ISO 5725-2:1994 including Technical Corrigendum 1:2002)— 97 стр.
Accuracy (trueness and precision) of measurement methods and results - Part 4: Basic methods for the determination of the trueness of a standard measurement method (ISO 5725-4:1994)— 57 стр.
Chemical analysis of silicon-carbide-containing raw materials and refractory products - Part 1: General information and sample preparation (ISO 21068-1:2008)
Testing of ceramic raw and basic materials - Determination of mass fractions of metallic trace impurities in silicon carbide powders and granular silicon carbides by optical emission spectrometry and excitation in the DC arc— 22 стр.
Testing of ceramic raw and basic materials - Determination of mass fractions of metallic trace impurities in silicon carbide powders and granular silicon carbides by optical emission spectrometry and excitation in the DC arc— 22 стр.
Testing of ceramic raw and basic materials - Chemical analysis of boron carbide, boron nitride, metal borides and elemental boron - Part 4: Determination of metallic main components and trace impurities— 28 стр.
Testing of ceramic raw and basic materials - Chemical analysis of boron carbide, boron nitride, metal borides and elemental boron - Part 4: Determination of metallic main components and trace impurities— 28 стр.
