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ISO 13765-7:2021PublishedRefractory mortars — Part 7: Determination of permanent change in dimensions on heatingISO 13765-1:2004PublishedRefractory mortars — Part 1: Determination of consistency using the penetrating cone methodISO 13765-2:2004PublishedRefractory mortars — Part 2: Determination of consistency using the reciprocating flow table methodISO 13765-3:2004PublishedRefractory mortars — Part 3: Determination of joint stabilityISO 13765-4:2004PublishedRefractory mortars — Part 4: Determination of flexural bonding strengthISO 13765-5:2004PublishedRefractory mortars — Part 5: Determination of grain size distribution (sieve analysis)ISO 13765-6:2004PublishedRefractory mortars — Part 6: Determination of moisture content of ready-mixed mortarsISO 14719:2011PublishedChemical analysis of refractory material glass and glazes — Determination of Fe2+ and Fe3+ by the spectral photometric method with 1,10-phenanthrolineISO 16169:2018PublishedPreparation of silicon carbide and similar materials for analysis by ISO 12677 X-ray fluorescence (XRF) — Fused cast-bead methodISO 16206:2025PublishedPhase quantitative analysis of residual quartz in silica bricks — X-ray diffraction methodISO 16282:2007PublishedMethods of test for dense shaped refractory products — Determination of resistance to abrasion at ambient temperatureISO 16334:2013PublishedMonolithic refractory products — Determination of resistance to explosive spallingISO 16349:2015PublishedRefractory materials — Determination of abrasion resistance at elevated temperatureISO 16835:2014PublishedRefractory products — Determination of thermal expansionISO 18886:2016PublishedRefractory test-piece preparation — Gunning refractory panels by wet gunning techniquesISO 20182:2024PublishedRefractory test-piece preparation — Gunning refractory panels by the pneumatic-nozzle mixing type gunsISO 20565-1:2008PublishedChemical analysis of chrome-bearing refractory products and chrome-bearing raw materials (alternative to the X-ray fluorescence method) — Part 1: Apparatus, reagents, dissolution and determination of gravimetric silicaISO 20565-2:2008PublishedChemical analysis of chrome-bearing refractory products and chrome-bearing raw materials (alternative to the X-ray fluorescence method) — Part 2: Wet chemical analysisISO 20565-3:2008PublishedChemical analysis of chrome-bearing refractory products and chrome-bearing raw materials (alternative to the X-ray fluorescence method) — Part 3: Flame atomic absorption spectrometry (FAAS) and inductively coupled plasma atomic emission spectrometry (ICP-AES)ISO 21068-1:2024PublishedChemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon — Part 1: General information, terminology and sample preparationISO 21068-2:2024PublishedChemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon — Part 2: Determination of volatile components, total carbon, free carbon, silicon carbide, total and free silicon, free and surface silicaISO 21068-3:2024PublishedChemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon — Part 3: Determination of nitrogen, oxygen and metallic and oxidic constituentsISO 21068-4:2024PublishedChemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon — Part 4: XRD methodsISO 21079-1:2008PublishedChemical analysis of refractories containing alumina, zirconia and silica — Refractories containing 5 percent to 45 percent of ZrO2 (alternative to the X-ray fluorescence method) — Part 1: Apparatus, reagents and dissolutionISO 21079-2:2008PublishedChemical analysis of refractories containing alumina, zirconia, and silica — Refractories containing 5 percent to 45 percent of ZrO2 (alternative to the X-ray fluorescence method) — Part 2: Wet chemical analysis