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Product Details
Nano materials, corundum products, alumina products, corundum mullite bricks,...
产品Price 9.00/kilogram
最小起订Quantity：1000 kilogram 供货总Quantity： 100000 kilogram
Sapphire Mica Porous BricksManufactured primarily from electric fused white corundum sand, the product boasts a dense structure, high-temperature strength, and exceptional resistance to erosion and abrasion. It is also characterized by strong stability and is unaffected by reducing gases such as H2 and CO. Lightweight.Corundum Mica BrickWidely used in the lining and accessories of various high-temperature electric furnaces, as well as in the medium and high-temperature sections of industries such as ceramics, electronics, and metallurgy. Corundum mullite brick physical and chemical specifications: Project Electrolytic fused aluminaBrick GY-99 CorundumMolten Lava Bricks GYM-95 SapphireMolten Lava Brick GYM-90 SapphireMolten Lava Brick GYM-80 Al2O3%≥ 99 95 90 80 SiO2%≤ 0.3 3.0 9.0 18 Fe2O3%≤ 0.2 0.2 0.4 0.4 Volume Density g/cm³3≥ 3.2 3.0 2.9 1.8-2.7 Room temperature pressure resistance MPa ≥ 75 100 100 60 Firing temperature (°C) 1790 1790 1790 1790 Load softening point ≥0.2MPa KD 0.2°C 1700 1700 1700 1650 Reheat wire variation (%) ≤1600×3h 0.2 0.2 0.2 0.3 Hot Stability ≥ 1100℃ water-cooled beverage 6 10 10 20 Project Lightweight Alumina Mollite Brick GYM-80 Lightweight Alumina Mollite Brick GYM-80 Lightweight Alumina-Mullite Bricks GYM-80 Lightweight Alumina Mollite Bricks GYM-75 Lightweight Alumina-Mullite Bricks GYM-70 Al2O3%≥ 80 80 80 75 70 SiO2%≤ 18 18 18 20 25 Fe2O3%≤ 0.4 0.4 0.35 0.3 0.3 Volume Density g/cm³3≥ 1.7 1.4 1.1 1.0 1.0 Room temperature pressure resistance MPa ≥ 50 40 30 26 25 Fusibility temperature (°C) 1700 1650 1600 1600 1550 Tensile Softening Point ≥ 0.2 MPa, KD 0.2℃ 1650 1600 1550 1550 1500 Recalculated Wire Change (%) ≤ 1600×3h 0.2 0.2 0.18 0.18 0.17 Hot stability > 1100°C water-cooled beverage ≥ 20 26 28 30 30
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