Refractory

Magnesia carbon brick for electric furnace Production Technics: it is produced by high temperature mixing and high-pressure press with fine quality fused magnesia and high purified flake graphite as main raw material, the phenolic resin as anchoring agent. Main Use: for work lining of ordinary EAF, high power and U-high power EAF. Physical and chemical indices Brand MgO% F/C% B·D (g/cm³) A.P % C.C.S Mpa H.M.O.R Mpa DLMT-14 ≥76 ≥14 2.93-3.02 ≤4 ≥40 ≥10 DLMT-12 ≥76 ≥12 2.95-3

Large crystallized magnesia Main application: it is mainly used for producing various kinds of high-grade magnesia carbon bricks and all kinds of amorphous refractories, as well as insulating materials for the electronic industry. Physical and chemical indices Brand MgO% SiO% CaO% Fe2O3% LoI% B·D (g/cm³) Szie(mm) LCFM-99 ≥99.02 ≤0.19 ≥0.40 ≤0.22 ≤0.12 ≥3.50 0-30 0-60 LCFM-98.5 ≥98.51 ≤0.30 ≥0.71 ≤0.32 ≤0.09 ≥3.50 LCFM-98 ≥98.10 ≤0.40 ≥0.90 ≤0.40 ≤0.10 ≥3.50 LCFM-97.8 ≥97.80

Refractory materials Fuesed magnesia Customized quality. Main purposes: producing magnesia carbon bricks and aluminum magnesia carbon bricks for converter and electric furnace ladle, gunning materials, hot patching materials, etc. Physical and chemical indices Brand MgO% SiO% CaO% Fe2O3% LoI% B·D (g/cm³) Szie(mm) FM-98 ≥98.00 ≤0.40 ≥0.90 ≤0.50 ≤0.20 ≥3.50 0-30 0-120 FM-97.5 ≥97.50 ≤0.50 ≥1.00 ≤0.60 ≤0.30 ≥3.50 FM-97 ≥97.00 ≤0.70 ≥1.40 ≤0.70 ≤0.30 ≥3.50 FM-96 ≥96.00 ≤0.90 ≥1

Refractory Magnesia bricks series The high purity magnesia is used as raw material to make magnesium bricks. The higher content of MgO, the higher temperature is. The higher of direct binding degree of the Chinese magnesite crystals, the better temperature performance and anti-erosion performance. Electro fused magnesia brick products made of electro fused magnesite are high density and large crystallization size, and their high temperature volume stability, high temperature

High purity magnesia Main uses: production of high purity magnesia brick, direct combination of magnesia chrome bricks, converter and electric furnace gunning material, converter face repair material, tundish gunning material, etc Physical and chemical indices Brand MgO% SiO% CaO% Fe2O3% LoI% B·D (g/cm³) Szie(mm) MS-98 ≥97.70 ≤0.50 ≥1.00 ≤0.50 ≤0.30 ≥3.30 0-30 MS-97.5 ≥97.50 ≤0.50 ≥1.10 ≤0.60 ≤0.30 ≥3.30 MS-97 ≥97.00 ≤0.70 ≥1.20 ≤0.80 ≤0.30 ≥3.25 MS-96 ≥96.30 ≤1.00 ≥1.40 ≤1

Aluminum magnesia carbon brick for ladle Production Technics: it is produced by high temperature mixing, high pressure press and high temperature processing with high aluminum bauxite, corundum and squama graphite as main raw material and phenolic resin as anchoring agent. Main Use: laying for various type of ladle operational layer Physical and chemical indices Brand Al2O3% MgO% F/C% B·D (g/cm³) A.P % C.C.S Mpa GBLMT-8 ≥70 ≥10 ≥8 3.0-3.15 ≤6 ≥50 GBLMT-6 ≥70 ≥12 ≥6 3.0-3.10

Middle grade magnesia Main uses: producing common magnesia brick, magnesia alumina brick, magnesia chrome brick, converter and electric furnace gunning material and hot patching material. (producing medium magnesia. Magnesia alumina spinel brick, winning bid magnesia chrome brick and converter and electric furnace gunning material, converter face repair material, tundish spray coating, intermediate dry type material, etc Physical and chemical indices Brand MgO% SiO% CaO% LoI%

Magnesia Carbon Bricks for Ladle Product Technics: it is produced by high temperature mixing, high-pressure press and high temperature processing with fused magnesia and squama graphite as the main raw material, phenolic resin as the anchoring agent and adding certain quantity of antioxiqant. Main Use: applied for Ladle work lining Physical and chemical indices Brand MgO% C% B·D (g/cm³) A.P % C.C.S Mpa H.M.O.R Mpa GBLMT-14 ≥76 ≥14 ≥2.9 ≤4 ≥40 ≥12 GBLMT-8 ≥78 ≥12 ≥2.9 ≤5 ≥35