Product Category
Metallurgy,Chemicals & Energy > Non-Metallic Minerals Products
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Eastern
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Business Type: Wholesaler
Main Products:Silicon Carbide Flake Graphite Boron Carbide Bauxite 88/87/86/85/80 Mullite 70/60/47/45 Fused Mullite Tabular Alumina White Fused Alumina Refractory BricksCarbon products
ID:20091621612
Category: Metallurgy,Chemicals & Energy Non-Metallic Minerals Products
MOQ:10.00 Ton(s)
Magnesia brickRefractorysteel kilnglass kiln
L/CT/T
Magnesia bricks, magnesia-alumina spinel bricks and magnesiz-zircon bricks characterized by their excellent resistance to alkaline vapor and slag, are used for regenerator of glass furnace, cement kiln, metallurgical furnaces for nonferrous metals, steel making electric furnace, flat furnace, converter and holding furnace in the parts contacted with alkaline materials.
Item | Magnesia bricks | Middle Grade Magnesia Brick | High Purity Magnesia Brick | Electric fused Magnesia Brick | |||
MZ-89 | MZ-91 | MZ-95 | MZ-96 | MZ-97 | MZ-98 | DMZ-98 | |
MgO %min | 89 | 91 | 94.5 | 95.5 | 96.5 | 97.5 | 97.5 |
CaO %max | 3 | 3 | 2.5 | 2 | 1.5 | 1.0 | 1.0 |
Apparent porosity % max | 20 | 18 | 18 | 18 | 18 | 18 | 18 |
Cold crushing strength Mpa min | 49 | 58.8 | 60 | 60 | 60 | 60 | 40 |
Refractoriness under load (0.2Mpa) min | 1540 | 1550 | 1620 | 1650 | 1680 | 1700 | 1700 |
Permanent linear change on reheating % | -0.6 | -0.5 | - | - | - | - | - |
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