Magnesia Bricks - RS Refractory Fire Bricks Manufacturer

20 May.,2024

 

Magnesia Bricks - RS Refractory Fire Bricks Manufacturer

Magnesia Bricks, a kind of basic refractory with more than 90% magnesium oxide content, are made of periclase as the main crystal phase. Magnesia Brick is mainly used in basic open-hearth furnace for steelmaking, electric furnace, rotary cement kiln, heating furnace, glass furnace and hyperthermia tunnel kiln with properties of higher refractoriness, good basic slag erosion resistance and high apparent initial softening temperature.

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Magnesia Bricks Description

Magnesia Bricks are alkaline refractory materials. These products have over 90% magnesium oxide content and adopt periclase as the principal crystalline phase. Magnesia Bricks can be divided into two categories of Burnt Magnesia Bricks and Chemical Bonded Magnesite Brick. They have excellent performance of superior high temperature mechanical strength and volume stability. Magnesia Bricks can service in the high temperature of &#;. They are ideal products for glass furnace application.

Magnesia Bricks Classification

Magnesia Bricks generally can be classified into two types of Burnt Magnesia Bricks and Chemical Bonded Magnesite Brick.

  • Burnt Magnesia Bricks have high purity and firing temperature as the direct contact with periclase crystalline grain.
  • Chemical bonded magnesite brick is made of fused magnesite as the raw material.

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Magnesia Bricks Properties

  • High Refractoriness
  • Good alkaline slag erosion resistance
  • High apparent initial softening temperature
  • Good thermal conductivity
  • High thermal expansion

Magnesia Bricks Application

  • Basic open-hearth furnace for steelmaking
  • Electric furnace bottom and wall
  • Permanent lining of oxygen converter
  • Non-ferrous metal metallurgy furnace
  • Hyperthermia tunnel kiln
  • Lining of rotary cement kiln
  • Heating furnace bottom and wall
  • Regenerative chamber of glass furnace

Magnesia Bricks Manufacturing Process

Burnt Magnesia Bricks are manufactured with magnesite clinker as the raw material and fired in the high temperature of ~&#; after smashing, burdening, mulling and molding. High-purity products can be fired in the temperature that over &#;. Chemical bonded magnesite brick is produced with certain chemical bonding through mixing, molding and drying.

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Magnesia Bricks Specification

Magnesia Bricks

Item/Index MZ-91 MZ-89 MZ-87 MgO  % &#;91 &#;89 &#;87 CaO  % &#;3 &#;3 &#;3 Refractoriness Under Load  0.2MPa  &#; &#; &#; &#; Apparent Porosity % &#;18 &#;20 &#;20 Cold Crushing Strength MPa &#;58.8 &#;49 &#;39.2 Linear Change On Reheating (&#;, 2h) &#;0.5 &#;0.6 &#;

Magnesia Bricks Price

We all know that it is important to choose the right and quality Magnesia Bricks for application in the suitable positions in the kiln or furnace. We should not always pursue the cheap products without paying attention to the quality. But, we Rongsheng as the professional kiln refractory fire bricks manufacturer have been always producing high quality magnesia bricks for our customers and we can keep the low price based on our advanced production technology and manufacturing equipments. We have professional technology and also the best service!

Get Free Quote

The company is the world’s best tundish refractories supplier. We are your one-stop shop for all needs. Our staff are highly-specialized and will help you find the product you need.

Magnesia Bricks Manufacturer

RS Refractory Factory is a professional Magnesia Bricks Manufacturer in China. We sell High Quality and Cheap Magnesia Brick, also Magnesia Carbon Brick, Magnesia Chrome Brick and so on. Any question? Please Contact Us For Free Quote!

    Leave us your requirements below. We will reply to you within 24 hours.

    Your Name *

    Your *

    Your Country

    Your Number

    Products *

    Your Requirements *

    Magnesia Carbon (MgO-C) Bricks

    MgO-C brick is a composite material based on MgO and C and bonded with high carbon containing resin, with some metallic powder as anti-oxidants to protect the carbon durability. These bricks show excellent resistance to thermal shock and slag corrosion at elevated temperatures. MgO-C bricks are used extensively in high quality steel alloy making processes especially in basic oxygen furnaces, electric arc furnaces, ladle refining furnances. 

    Magnesia Bricks - RS Refractory Fire Bricks Manufacturer

    Magnesia Bricks, a kind of basic refractory with more than 90% magnesium oxide content, are made of periclase as the main crystal phase. Magnesia Brick is mainly used in basic open-hearth furnace for steelmaking, electric furnace, rotary cement kiln, heating furnace, glass furnace and hyperthermia tunnel kiln with properties of higher refractoriness, good basic slag erosion resistance and high apparent initial softening temperature.

    Get Free Quote

    Magnesia Bricks Description

    Magnesia Bricks are alkaline refractory materialrefractory materials. These products have over 90% magnesium oxide content and adopt periclase as the principal crystalline phase. Magnesia Bricks can be divided into two categories of Burnt Magnesia Bricks and Chemical Bonded Magnesite Brick. They have excellent performance of superior high temperature mechanical strength and volume stability. Magnesia Bricks can service in the high temperature of &#;. They are ideal products for glass furnace application.

    Magnesia Bricks Classification

    Magnesia Bricks generally can be classified into two types of Burnt Magnesia Bricks and Chemical Bonded Magnesite Brick.

    • Burnt Magnesia Bricks have high purity and firing temperature as the direct contact with periclase crystalline grain.
    • Chemical bonded magnesite brick is made of fused magnesite as the raw material.

    Get Free Quote

    Magnesia Bricks Properties

    • High Refractoriness
    • Good alkaline slag erosion resistance
    • High apparent initial softening temperature
    • Good thermal conductivity
    • High thermal expansion

    Magnesia Bricks Application

    • Basic open-hearth furnace for steelmaking
    • Electric furnace bottom and wall
    • Permanent lining of oxygen converter
    • Non-ferrous metal metallurgy furnace
    • Hyperthermia tunnel kiln
    • Lining of rotary cement kiln
    • Heating furnace bottom and wall
    • Regenerative chamber of glass furnace

    Magnesia Bricks Manufacturing Process

    Burnt Magnesia Bricks are manufactured with magnesite clinker as the raw material and fired in the high temperature of ~&#; after smashing, burdening, mulling and molding. High-purity products can be fired in the temperature that over &#;. Chemical bonded magnesite brick is produced with certain chemical bonding through mixing, molding and drying.

    Get Free Quote

    Magnesia Bricks Specification

    Magnesia Bricks

    Item/Index MZ-91 MZ-89 MZ-87 MgO  % &#;91 &#;89 &#;87 CaO  % &#;3 &#;3 &#;3 Refractoriness Under Load  0.2MPa  &#; &#; &#; &#; Apparent Porosity % &#;18 &#;20 &#;20 Cold Crushing Strength MPa &#;58.8 &#;49 &#;39.2 Linear Change On Reheating (&#;, 2h) &#;0.5 &#;0.6 &#;

    Magnesia Bricks Price

    We all know that it is important to choose the right and quality Magnesia Bricks for application in the suitable positions in the kiln or furnace. We should not always pursue the cheap products without paying attention to the quality. But, we Rongsheng as the professional kiln refractory fire bricks manufacturer have been always producing high quality magnesia bricks for our customers and we can keep the low price based on our advanced production technology and manufacturing equipments. We have professional technology and also the best service!

    Get Free Quote

    Magnesia Bricks Manufacturer

    RS Refractory Factory is a professional Magnesia Bricks Manufacturer in China. We sell High Quality and Cheap Magnesia Brick, also Magnesia Carbon Brick, Magnesia Chrome Brick and so on. Any question? Please Contact Us For Free Quote!

      Leave us your requirements below. We will reply to you within 24 hours.

      Your Name *

      Your *

      Your Country

      Your Number

      Products *

      Your Requirements *

      Magnesia Carbon (MgO-C) Bricks

      MgO-C brick is a composite material based on MgO and C and bonded with high carbon containing resin, with some metallic powder as anti-oxidants to protect the carbon durability. These bricks show excellent resistance to thermal shock and slag corrosion at elevated temperatures. MgO-C bricks are used extensively in high quality steel alloy making processes especially in basic oxygen furnaces, electric arc furnaces, ladle refining furnances.