Al2O3-MgO-C огнеупорный кирпич

Al2O3-MgO-C refractory brick 1.Definition: It is unburned carbon composite refractory. 2.Raw material: Al2O3, MgO (Alumina spinel), C. 3. Bond agent: Bonding agent: Asphaltum, resin etc organic. 4.Highlight: 1).Strong resisting steel penetration. 2).Excellent resisting slag. 3). High mechanical strength. 5.Properties: ITEM No.:HXLMC-70 Properties MgO % ≥10 Al2O3 % ≥70 C % ≥7 Bulk density g/cm3 ≥3.00 Apparent porosity % ≤8 Cold crushing strength MPa ≥45 6. Application: Ladle lining of steel-making industry furnace.