Magnesia Series Refractories

Magnesia-carbon brick is mainly made of high-purity and high-density magnesite clinker or big crystalline magnesite clinker and high-purity graphite, with addition of a proper amount of antioxidant and phenolic resin as binders. It is shaped at high pressure with excellent features such as good slag resistance, high strength, good thermal shock resistance and arc impact resistance. Characteristics: 1. High-performance 2. With competitive prices 3. The results of better effect 4. Various models and size Application: The product is suitable for slag line of refining ladle and large ladle. The customers can choose the different brands of Mg-C bricks according to the different smelting condition and steel grades. Brand/indexMT10AMT14AMT18B.Chemical composition%MgO≥78≥74≥70C≥10≥14≥18. Physical performanceBD MPa, g/cm3≥2.95≥2.90≥2.85AP %≤5≤5≤4CS, MPa≥35≥30≥35MOR, MPa≥5≥8≥7