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!
MgO-Al2O3-C Series Refractories

Using top quality bauxite or corundum as aggregates, phenolic resin as binding agent and emphasizing matrix, Horton series of Al2O3-MgO -C bricks are offered in a range of MgO contents. They can be applied for ladle wall, bottom and other parts, showing the features of good corrosion resistance and spalling resistance as well as high strength etc.

Using high purity spinel and corundum as main raw materials, with the help of special additive, Horton developed series of MgO spinel bricks for carbon-free ladles, which can reduce the contamination of molten steel during smelting of clean steel grades. So far they have been proven reliable performances in decades of operations in large or middle-sized ladles worldwide.

  Al2O3-MgO-C Al2O3-MgO-C Al2O3-MgO
Brand HMAC-60 HMAC-70 HMAC-74 HAMC-65 HAMC-70 HSM
MgO % Min. 55 68 71 10 10 5
Al2O3 % Min. 23 8 6 65 68 88
C % Min. 8 10 10 7 7 1.5
Bulk Density g/cm3 Min. 3.00 2.90 3.00 3.00 3.05 3.2
Apparent Porosity % Max. 6 5 5 8 8 6
Cold Crushing Strength MPa Min. 30 35 40 40 45 75