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Monolithic (unshaped) refractory products — Part 1: Introduction and classification

90.93 Standard confirmed

ISO/TC 33

Monolithic (unshaped) refractory products — Part 2: Sampling for testing

90.93 Standard confirmed

ISO/TC 33

Monolithic (unshaped) refractory products — Part 3: Characterization as received

90.93 Standard confirmed

ISO/TC 33

Monolithic (unshaped) refractory products — Part 4: Determination of consistency of castables

90.93 Standard confirmed

ISO/TC 33

Monolithic (unshaped) refractory products — Part 5: Preparation and treatment of test pieces

90.93 Standard confirmed

ISO/TC 33

Monolithic (unshaped) refractory products — Part 6: Measurement of physical properties

90.93 Standard confirmed

ISO/TC 33

Monolithic (unshaped) refractory products — Part 7: Tests on pre-formed shapes

90.93 Standard confirmed

ISO/TC 33

Monolithic (unshaped) refractory products — Part 8: Determination of complementary properties

90.93 Standard confirmed

ISO/TC 33

Refractory test-piece preparation — Gunning refractory panels by the pneumatic-nozzle mixing type guns

90.92 Standard to be revised

ISO/TC 33

Chemical 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 silica

90.93 Standard confirmed

ISO/TC 33

Chemical analysis of chrome-bearing refractory products and chrome-bearing raw materials (alternative to the X-ray fluorescence method) — Part 2: Wet chemical analysis

90.93 Standard confirmed

ISO/TC 33

Chemical 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)

90.93 Standard confirmed

ISO/TC 33

Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon — Part 1: General information, terminology and sample preparation

60.60 Standard published

ISO/TC 33

Chemical 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 silica

60.00 Standard under publication

ISO/TC 33

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

90.92 Standard to be revised

ISO/TC 33

Chemical 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 constituents

60.00 Standard under publication

ISO/TC 33

Chemical analysis of silicon-carbide-containing raw materials and refractory products — Part 3: Determination of nitrogen, oxygen and metallic and oxidic constituents

90.92 Standard to be revised

ISO/TC 33

Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon — Part 4: XRD methods

60.00 Standard under publication

ISO/TC 33