High Alumina Bricks for General Use
Mark & model:LZ-80、LZ-75、LZ-65、LZ-55、LZ-48
HIGH ALUMINA BRICKS FOR GENERAL USE | ||||||
Goods Brand | LZ-80 | LZ-75 | LZ-65 | LZ-55 | LZ-48 | |
Al2O3(%) min | 80 | 75 | 65 | 55 | 48 | |
Refractriness under load 0.2 Mpa ( ℃) min | 1530 | 1520 | 1500 | 1450 | 1420 | |
Apparent porosity (%) max | 22 | 23 | 23 | 22 | 22 | |
Cold Crushing strength (MPa)min | 55 | 50 | 45 | 40 | 35 | |
Shrinkage after reheating (%) max | 1500℃x2h | +0.1~-0.4 | +0.1~-0.4 | +0.1~-0.4 | +0.1~-0.4 | *** |
1450℃x2h | *** | *** | *** | *** | +0.1~-0.4 | |
Alumina-silicate products containing more than 48% of Al2O3 and in a certain shape, is called high alumina brick, widely used in blast furnace, thermal storage chamber, soaking pit, annealing furnace, ladle, etc. High alumina brick containing more than 80% or higher are used in electric arc furnace roof and the special zone of other high temperature furnaces. If you are interested in our products,pls do feel free to contact me with below informations: |
Send product request
Other supplier products
High Alumina Bricks for Eaf Roofs | Mark & model:DL-80、DL-75、BDL-80、BDL-75 Origin:Asia and Pacific AreaChina Quality standard:International Product profile:High Alumina Bricks f... | |
Fire clay brick SK | Quick Details Place of Origin:Shanxi, China (Mainland) Shape:Brick Material:Alumina Block Al2O3 Content (%):45-85% Refractoriness (Degree):1770&d... | |
High Alumina Bricks for Blast Furnaces | Mark & model:GL-65、GL-55、GL-48 Origin:Asia and Pacific AreaChina Quality standard:International Product profile:High Alumina Bricks for Blast ... | |
High Alumina Bricks for Blast Furnaces | Mark & model:GL-65、GL-55、GL-48 Product profile:High Alumina Bricks for Blast Furnaces HIGH ALUMINA BRICKS FOR BLAST FURNACES Goods Br... | |
Calcium Metal | Mark & model:Package: iron bucket filled with argon gas. Four buckets in one pallet. Electrolytic calcium metal chemical composition% BRAN... |