EN 12698-1 Chemical analysis of nitride bonded silicon carbide refractories - Part 1: Chemical methods
EN 12698-2 Chemical analysis of nitride bonded silicon carbide refractories - Part 2: XRD methods
EN 15979 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
EN 15991 Testing of ceramic and basic materials - Direct determination of mass fractions of impurities in powders and granules of silicon carbide by inductively coupled plasma optical emission spectrometry (ICP OES) with electrothermal vaporisation (ETV)
ISO 12677:2011 Chemical analysis of refractory products by X-ray fluorescence (XRF) - Fused cast-bead method
ISO 14720-1 Testing of ceramic raw and basic materials - Determination of sulfur in powders and granules of non-oxidic ceramic raw and basic materials - Part 1: Infrared measurement methods
ISO 14720-2 Testing of ceramic raw and basic materials - Determination of sulfur in powders and granules of non-oxidic ceramic raw and basic materials - Part 2: Inductively coupled plasma optical emission spectrometry (ICP/OES) or ion chromatography after burning in
ISO 21068-1 Chemical analysis of silicon-carbide-containing raw materials and refractory products - Part 1: General information and sample preparation
ISO 21068-2 Chemical analysis of silicon-carbide-containing raw materials and refractory products - Part 2: Determination of loss on ignition, total carbon, free carbon and silicon carbide, total and free silica and total and free silicon
ISO 21068-3 Chemical analysis of silicon-carbide-containing raw materials and refractory products - Part 3: Determination of nitrogen, oxygen and metallic and oxidic constituents
ISO 21078-1 Determination of boron (III) oxide in refractory products - Part 1: Determination of total boron (III) oxide in oxidic materials for ceramics, glass and glazes
ISO 8656-1 Refractory products; sampling of raw materials and unshaped products; part 1: sampling scheme
BS ISO 16169:2018 history
2018BS ISO 16169:2018 Preparation of silicon carbide and similar materials for analysis by ISO 12677 X-ray fluorescence (XRF). Fused cast-bead method