Magnesia Carbon Refractory Brick

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Our company is one of the largest manufacturer of Magnesia Carbon brick in china with its product gaining the fame of domestic and international famous brand Megnesite-Carbon brick is the non-fired basic refractory material. It improves the corrosion resistance and slag resistance to add a certain amount of graphite. Due to their different functional zones, Carbon containing Products made of various chemical components are produced by choosing the appropriate raw material and composite addictive.
☆ Magnesia carbon brick
  ■ Material and Technique: Magnesia-Carbon brick is resin-bonded brick made from dead-burned or fused magnesia and graphite. Anti-oxidant is added if required.
  ■ Properties: Magnesia-Carbon brick has good performance in thermal resistance, corrosion resistance and spalling resistance.
  ■ Application; widely used in converters, EAFs, ladles and refining furnaces

☆ Alumina-Magnesia-Carbon brick and Magnesia-Alumina Carbon brick
  ■ Material and Technique: made from high quality Bauxite, corundum, fused magnesia and graphite
  ■ Properties: Alumina-Magnesia-Carbon brick has appropriate residual expansion, low thermal conductivity, and better insulation performance than that of Magnesia-Alumina Carbon brick which contain much more magnesia. And Magnesia-Alumina Carbon brick has the performance between that of Magnesia-Carbon and Alumina-Magnesia-Carbon.
  ■ Application: used in the slag line of the ladle, lower part of the ladle wall, ladle bottom and free zone of the ladle

☆ Magnesia-Calcium-Carbon brick

  ■ Material and Technique: It is made from high quality magnesia, dolomite clinker and synthetic magnesia-dolomite clinker.
  ■ Properties: It has good slag resistance and good stability in high-temperature vacuum working environment and can purify the liquid steel.
  ■ Application: It is mainly used in refining furnaces such as VOD, AOD, and LF.

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Q:Magnesia brick
Mainly used for basic open hearth, furnace bottom and furnace wall oxygen converter steelmaking, the permanent lining of non-ferrous metal smelting furnace, high temperature tunnel kiln, calcined magnesia brick and cement rotary kiln, furnace bottom and furnace wall, glass furnace regenerator etc..
Q:Manufacture of various refractory magnesia brick mainly comes from Magnesium Oxide, what kind of ore?
The ore quality requirements of MgO = 41%, CaO = 6%, SiO2 = 5%. The resources of magnesite in China are rich. The types of deposits include sedimentary metamorphic deposits, sedimentary hydrothermal metasomatic deposits and weathering leaching deposits.
Q:How to identify the fused magnesia brick and sintered magnesia brick
Burnt magnesia brick is made of high quality sintered magnesia as main raw materials, paper pulp as binder. After mixing and high pressure molding, it is fired in a high temperature tunnel kiln over 1550 degrees celsius. It has good thermal stability, corrosion resistance and spalling resistance. Widely used in converter, arc furnace and other industrial furnace lining refractory.Fused magnesia brick brick has compact structure, high mechanical strength, low impurity content, mainly used for the storage of large glass kilnHigh temperature area of the room. The fused magnesia is made of high quality magnesia as raw material. It is made by melting. The English name is fused magnesite. Magnesium hydroxide from magnesite or brucite or from sea water is calcined at high temperature. Strong hydration resistance.
Q:Brick price?
There are various series of unshaped refractory gunning, magnesia ramming material, mending material, coating material, dry lining material, composite refining agent, covering agent, tundish and tundish slag wall, ladle drainage sand and electric furnace taphole filler etc..
Q:With different capacitance magnesia brick brick
It has good thermal stability, corrosion resistance and spalling resistance. Widely used in converter, arc furnace and other industrial furnace lining refractory.
Q:High purity magnesia brick masonry mortar for what?
Always! There is no 800 degrees can be sintered chamotte? As long as the dregs and do not break the aluminum content, the magnesia brick stick together can!
Q:The index of magnesia brick
Room temperature compressive strength≥(MPa)(15-25-)24.5-24.5-24.5-24.5-40-40-40
Q:Combined with the ordinary clay brick and magnesia brick as an example, the existence of impurities in minerals and refractories production main components of the formed liquid relative what affect the performance.
Also known as clay brick brick, is a man-made small bulk building, clay brick clay (including shale, coal gangue powder) as the main raw material, through mud processing, molding, drying and roasting, solid and hollow.
Q:How to identify the fused magnesia brick and sintered magnesia brick?
Burnt magnesia brick is made of high quality sintered magnesia as main raw materials, paper pulp as binder. After mixing and high pressure molding, it is fired in a high temperature tunnel kiln over 1550 degrees celsius. It has good thermal stability, corrosion resistance and spalling resistance. Widely used in converter, arc furnace and other industrial furnace lining refractory.Fused magnesia brick brick has compact structure, high mechanical strength, low impurity content, mainly used for the storage of large glass kiln
Q:Refractory brick, high alumina brick, magnesia chrome brick, magnesia brick or clay brick, which type of high temperature refractory brick?
The super high alumina brick in high alumina refractory brick has the highest refractoriness, and the corresponding production cost is higher.

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