YS/T 623-2007 High graphitiferous cathode carbon block for aluminium electrolysis

YS/T 623-2012 Graphitiferous cathode carbon block for aluminium electrolysis

GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 8719-1997 General rule for packing, marking, storage, transport and quality certificates of carbonaceous material and products GB/T 8719-2009 General rule for packing,marking,storage,transport and quality certificates of carbonaceous material and products GB/T 8719-2022 General rule for packing,marking,storage,transport and quality certificates of carbonaceous material and products YS/T 62.1-2005 Carbonaceous materials used in the production of aluminium—Sampling methods—Part 1:Cathode blocks YS/T 63.2-2006 Carbonaceous materials used in the production of aluminium—Part 2:Cathode blocks and prebaked anodes—Determination of electrical resistivity at ambient temperature YS/T 63.4-2006 Carbonaceous materials used in the production of aluminium—Part 4:Determination of the thermal expansion coefficient YS/T 63.5-2006 Carbonaceous materials used in the production of aluminium—Part 5:Cathode blocks—Determination of expansion due to sodium penetration with application of pressure YS/T 63.7-2006 Carbonaceous materials used in the production of aluminium—Part 7:Determination of apparent density using a dimensions method YS/T 63.9-2006 Carbonaceous materials used in the production of aluminium—Part 9:Determination of truth density by helium pyknometry method YS/T 63.9-2012 Carbonaceous materials used in the production of aluminium—Part 9:Determination of truth density by helium pyknometry method YS/T 63.13-2006 Carbonaceous materials used in the production of aluminium—Part 13:Determination of young's modulus—Statical modulus method YS/T 63.13-2016 Carbonaceous materials used in the production of aluminium—Part 13:Determination of elastic modulus YS/T 63.14-2006 Carbonaceous materials used in the production of aluminium—Part 14:Determination of bending/shear strength by a three-point method YS/T 63.15-2006 Carbonaceous materials used in the production of aluminium—Part 15:Determination of compressive strength YS/T 63.15-2012 Carbonaceous materials used in the production of aluminium—Part 15:Determination of compressive strength YS/T 63.19-2006 Carbonaceous materials used in the production of aluminium—Part 19:Determination of ash content YS/T 63.19-2012 Carbonaceous materials used in the production of aluminium—Part 19:Determination of ash content YS/T 63.2-2023 Aluminum-based ceramic materials testing methods - Part 2: Determination of room temperature electrical resistance YS/T 63.4-2023 Aluminum-based carbon materials testing methods - Part 4: Determination of thermal expansion coefficient YS/T 63.14-2023 Aluminum-based carbon materials testing method - Part 14: Determination of flexural strength using three-point method YS/T 63.15-2023 Aluminum-based ceramic materials testing method - Part 15: Determination of pressure resistance strength YS/T 63.19-2021 Aluminum-based carbon materials testing method - Part 19: Determination of ash content YS/T 63.7-2024 YS/T 63.7-2024 Aluminum Carbon Material Test Method - Part 7: Determination of apparent density - Size method YS/T 63.5-2025 Aluminum-based ceramic materials testing methods - Part 5: Determination of sodium expansion rate with pressure-induced deformation for cathode carbon blocks