About Dalian Horton

HORTON Group, with more than 25 years experience in Metallurgy field, is dedicated to supplying top quality products in the Steel and Foundry Industry. Horton could provide quality products, expert technical support and high level of service for the customers worldwide. HORTON offers solution service for steel and Metallurgy industry. The main products we can offer include:Graphite Electrodes, Special Graphite Products, Various Refractory Bricks, Monolithic Refractory, Stopper Rods, Ladle Shroud, Nozzels, Casting Rolls for Rolling Mill, Tungsten Carbide Rings and Composite Rolls, Ceramic Rolls, Various type of Bearings, Casting and Mechanical Components, Special Casting Sands (Ceramsite), Investment Casting etc.All our products are manufactured to meet stringent ISO requirements. We have successfully cooperated with a large number of customers at home and abroad. We, wholeheartedly welcome friends of related fields from all over the world to contact with us. Your production need have been our first priority. We are proud to place our expertise, our skill and our facility at your service. Our ultimate goal is the pursuit of your satisfaction!
Sialon Bonded SiC Bricks and Corundum Bricks

                         


Sialon bonded refractory brick takes advantages of both Sialon and SiC/corundum, i.e. high strength, outstanding resistance to thermal shock, oxidation and alkali. It is becoming an alternative product for latest lining design of blast furnace.

Index Si3N4 Bonded SiC for Blast Furnace Sialon Bonded SiC 
For Blast Furnace
Sialon Bonded Corundum For Blast Furnace
SiC    % ≥70 ≥70 ≥71 ≥80
Si3N4  % ≥22 ≥20    
Si     % ≤1.0      
Al2O3  %     ≥5.0  
N     %     ≥5.5 ≥5.0
Fe2O3  %     0.7 0.7
Apparent Porosity  % ≤18 ≤19 ≤16 ≤15
Bulk Density    g/cm3 ≥2.60 ≥2.58 ≥2.65 ≥3.15
Cold Crush Strength  MPa ≥150 ≥150 ≥150 ≥135
Bending Strength(1400℃x0.5h) MPa ≥50 ≥40 ≥45 ≥22
Bending Strength at room Temp. MPa ≥40 ≥30    
Alkali Resistance %
(K2CO3 930℃ x 3h x 2Times )
    ±5.0 0~+5.0