» RH systems using refractory materials RH refining method is the German steel company Ruhrstahl and Heraens joint in 1958 the successful development of the vacuum cycle degassing method. RH refining technology because of its good degassing effect, less cooling, wide application and so on, so far the world has been widely used in iron and
Characteristics of Direct Bonded Magnesia Chrome Bricks. The direct bonded magnesia chrome brick with less impurities, sintered by the high temperature and ultra high temperature, glass phase concentrate upon the triangle area of crystalline phase, direct bonded between crystalline phase and crystalline phase, it has the characteristics of low
The periclase crystal and the magnesia chrome spinel refractory bricks in the magnesia chrome refractory bricks are easy to form a network skeleton, because the low melting point filled in the network gap is less quality, when subjected to high temperature load, although the low melting point material softens, the mesh is soft.
• Silica Bricks • Silica Mortars • Silica Ramming Masses. FLOW CONTROL • Slide Gate Refractories • Gus Purging Refractories • Tundish Refractories • Flow Control Monolithics. SPECIAL REFRACTORIES Silicon Carbide Bricks Zircon Bricks. INDUCTION FURNACE MAIN LININGS Neutral Linings Basic Linings Silica Linings. REFRACTORY RAW
products, including direct-bonded magnesite-chrome brick, pitch-bonded and pitch-impregnated magnesite products, and magnesite-carbon refractories. • In 1954, Harbison-Walker became the first U.S. com-pany to produce refractories for the basic oxygen furnace.
Fused Rebonded Magnesia-Chrome Refractory Bricks have the advantages of good steady volume in high temperature, good performance when temperature suddenly changes, good corrosion resistance, thermal shock resistance and bulk stability under high temperature. Fused Rebonded Magnesia-Chrome Refractory Bricks are mainly used for; Glass Furnaces
201965(1) Refractories for ARC furnace roof Electric Arc Furnace life refers to the life of furnace roof. After the 1980s, with the expansion of steel-making electric arc furnace capacity and the increase of unit power, the working conditions of the fur
Magnesia chrome brick is widely used in cement rotary kiln,glass kiln regenerative chamber,glass kiln regenerative chamber,refining ladle permanent layer,non-ferrous metallurgical furnace,lime kiln,mix iron furnace etc high temperature kiln furnace.
Standard Size Basic Refractory Semi Rebonded Magnesia Chrome Brick For Cement Kiln, Find Complete Details about Standard Size Basic Refractory Semi Rebonded Magnesia Chrome Brick For Cement Kiln,Magnesia Chrome Brick,Magnesia Chrome Brick For Cement,Magnesia Chrome Bricks For Cement from Refractory Supplier or Manufacturer-Zhengzhou Kerui (Group) Refractory Co., Ltd.
High Refractoriness Magnesia Chrome Brick For Furnaces, Find Complete Details about High Refractoriness Magnesia Chrome Brick For Furnaces,Magnesia Chrome Brick,High Refractoriness Magnesia Chrome Brick,Magnesia Chrome Brick For Furnaces from Supplier or Manufacturer-Henan Lite Refractory Material Co., Ltd.
High Alumina Bricks are widely used in industries of the blast furnace, hot blast stove, electric furnace, refining furnace, and glass furnace and so on. High Alumina Bricks are neutral refractory that can be divided into 4 grades: Grade I means that including 75% contents of Al2O3, Grade II means that including 60~75% contents of Al2O3, Grade
It is mainly used in cement rotary kiln, electric furnace lining, refining furnace (RH upper tank, lower tank permanent lining, VOD furnace wall), nonferrous metallurgical furnace, glass kiln regenerator, lime kiln, mixed iron furnace and so on. Physical and chemical index: Direct Bonded Magnesia Chromite Brick
Directly bonded Magnesia-Chrome Refractory brick is made of high purity burned or fused magnesia sand and chrome fine ore as raw material. Application: It is mainly used in the cement rotary kiln, working line of steel-making EAF, refining furnace, non-ferrous smelting furnace, limestone furnace, iron liquid mixed furnace.
According to the principle of similar melting consistent, glass fluid has strong erosion of refractory brick ability, erosion is the main damage mechanism of refractory material used in glass furnace, when you choose the refractory material, the melting property of main chemical component in glass fluid is the primary consideration.
Direct Bonded Magnesia-Chrome Brick It is made from high purity magnesia and chromite materials and sintered under the high temperature in the tunnel kiln, it's widely used in the lining of the RH/DH vessel, cement rotary kiln, glass tank furnace, non-ferrous metal metallurgical furnace, AOD, VOD furnaces, etc. Re-Bonded Magnesia- Chrome Brick
Chrome Refractory Bricks Classifications. According to the chemical composition and production technology, magnesia chrome brick can be classified into direct bond magnesia chrome brick, semi bonded magnesia chrome brick, and ordinary magnesia chrome brick.