Ladle Backing Layer Castable

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asked Oct 25, 2020 in 3D Segmentation by swpt_scVjG5SG (300 points)
Using micro-powder bonding technology, Ladle backing layer castable is made of corundum,aluminum magnesium spinel and fused magnesia as main raw materials.The content of Al2O3 is more than 70% in the Ladle backing layer castable.The product is can be used for pouring ladle permanent layer and making ladle backing board.

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    The advantages of Ladle backing layer castable: good fluidity, suitable solidification time, high strength, long service life, good thermal insulation performance, temperature resistance, corrosion resistance and thermal shock resistance.

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    Ladle backing layer castable physical and chemical parameters:


    
        
            
                
                     
  Item  
                
            
            
                 brand
            
        
        
            
                
                    LBLC70
                
            
        
        
            
                
                    Chemical    composition,≥
                
            
            
                
                    Al2O3
                
            
            
                
                    70
                
            
        
        
            
                
                    MgO
                
            
            
                
                    8
                
            
        
        
            
                
                    Bulk density/ g/cm3, ≥
                
            
            
                
                    2.45
                
            
        
        
            
                
                    Crushing    strength/Mpa, ≥
                
            
            
                
                    110℃ x    24h
                
            
            
                
                    30
                
            
        
        
            
                
                    1500℃ x    3h
                
            
            
                
                    60
                
            
        
        
            
                
                    Modulus    of rupture/Mpa, ≥
                
            
            
                
                    110℃ x    24h
                
            
            
                
                    4
                
            
        
        
            
                
                    1500℃ x    3h
                
            
            
                
                    12
                
            
        
        
            
                
                    Firing linear change/%
                
            
            
                
                    110℃ x    24h
                
            
            
                
                    0~+1.5
                
            
        
    


    Packing : 25kg/bag, 1000kg/bag or customer requirements


    
 http://www.eagles-powder.com/refractories/ladle-refractories/ladle-backing-layer-castable.html

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