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  • Types of Alkaline Refractory Bricks - RS Refractory Bricks ...

    Directly bonded magnesia bricks, using high-purity sintered magnesia as raw material, made by sintering. Containing more than 95% of MgO, it is a magnesia refractory product with direct binding between periclase grains. Magnesia-silica brick is made by sintering high-silicon sintered magnesite as raw material. Containing 5% to 11% of SiO2, it ...

    Get Price
  • YUTONG Brand story - YUTONG REF

    Dashiqiao Yutong Refractories offers a wide variety of high quality magnesium oxide raw material. Dead Burned Magnesite is produced with selected natural magnesia through purifying,sintering in a shaft kiln at a controlled temperature of 1750 degree centigrade and its chemically inactive.Yutong's sintered magnesite products with good sintered ...

    Get Price
  • Magnesite Bricks - Rongsheng Refractory Material Manufacturer

    Magnesia brick manufacturer is a kind of basic refractory material with magnesite content above 90%.It is widely used in open hearth furnace, mixing furnace, ferroalloy furnace and electric furnace.Magnesia bricks with Mgo content above 95% are made of calcined magnesia or electrofused magnesia. Ultra-high temperature firing, high direct combination rate, strong …

    Get Price
  • Huachen Refractory - Magnesia chrome brick

    Direct rebonded magnesia chrome refractory bricks uses high purity sintered magnesia and chromium concentrate as main raw materials, manufactured by sintering at high temperature or ultra-high temperature. In order to form direct bonded, the SiO2 content in raw materials is best to low, and that the sintering temperature must be raised to about ...

    Get Price
  • and Performance with Increasing Sintering Temperature

    2014-2-14u2002·u2002performance of Magnesia-Zircon brick. 2. Experimental procedure . In this investigation, Magnesia-Zircon brick was prepared based on 77.5% sintered magnesia (0-5mm), 21% zircon (0-0.1mm) and 1.5% fumed silica. The starting materials were compounded together with binder in an intensive mixer for 10 minutes. Then, the

    Get Price
  • Several Kinds of Alkaline Refractory Bricks - RS ...

    2020-7-29u2002·u2002Magnesia chrome bricks are made of 40% to 80% sintered magnesia and 20% to 60% chromite, fired at a temperature of 1650°C. Magnesia chrome bricks can also be cast by electrofusion to produce fused cast magnesia chrome bricks. The main crystal phase is periclase, and the binding phase is magnesia-chromium spinel.

    Get Price
  • development path YUTONG - fused magnesia

    Fused Magnesia (Big Crystal) is manufactured through fusing high quality caustic calcined magnesite at high temperature in electric arc furnace with the characteristics of complete crystal, dense texture, good high temperature performance and strong corrosion resistance, whose MgO content is between 97 – 99%.

    Get Price
  • Magnesium Ramming Mass - Insulating Brick For Sale- RS ...

    Magnesia ramming mass is a kind of alkali amorphous refractory material, which is composed of electromagnet or sintered magnesia refractory materials, superfine powder additive and chemical bond. Firstly, high purity magnesia sand and magnesia powder are calcined for three times to allow full expansion and contraction of magnesia sand and ...

    Get Price
  • Application of Dolomite in Refractories Industry

    2021-3-18u2002·u2002At present, the fired magnesia-calcium brick/magnesia-dolomite brick with a CaO content of 20% is the largest production and consumption of synthetic magnesia-calcium refractory products in China. It is mainly used as a lining material for stainless steel refining furnaces, which is extremely harmful to the environment and human body.

    Get Price
  • The Importance Of Refractory Materials - Ganeshas

    2021-6-15u2002·u2002The term 'refractory' refers to a material's mechanical strength at high temperatures. Refractory materials have a high melting point and maintain their strength and structure even when subjected to extreme temperatures. The American Society for Testing and Materials defines refractories as 'non-metallic materials with the chemical and physical qualities that make them …

    Get Price
  • Types of Alkaline Refractory Bricks - RS Refractory Bricks ...

    Directly bonded magnesia bricks, using high-purity sintered magnesia as raw material, made by sintering. Containing more than 95% of MgO, it is a magnesia refractory product with direct binding between periclase grains. Magnesia-silica brick is made by sintering high-silicon sintered magnesite as raw material. Containing 5% to 11% of SiO2, it ...

    Get Price
  • YUTONG Brand story - YUTONG REF

    Dashiqiao Yutong Refractories offers a wide variety of high quality magnesium oxide raw material. Dead Burned Magnesite is produced with selected natural magnesia through purifying,sintering in a shaft kiln at a controlled temperature of 1750 degree centigrade and its chemically inactive.Yutong's sintered magnesite products with good sintered ...

    Get Price
  • Magnesite Bricks - Rongsheng Refractory Material

    Magnesia brick manufacturer is a kind of basic refractory material with magnesite content above 90%.It is widely used in open hearth furnace, mixing furnace, ferroalloy furnace and electric furnace.Magnesia bricks with Mgo content above 95% are made of calcined magnesia or electrofused magnesia. Ultra-high temperature firing, high direct combination rate, strong erosion resistance, is widely ...

    Get Price
  • Huachen Refractory - Magnesia chrome brick

    Direct rebonded magnesia chrome refractory bricks uses high purity sintered magnesia and chromium concentrate as main raw materials, manufactured by sintering at high temperature or ultra-high temperature. In order to form direct bonded, the SiO2 content in raw materials is best to low, and that the sintering temperature must be raised to about ...

    Get Price
  • and Performance with Increasing Sintering Temperature

    2014-2-14u2002·u2002performance of Magnesia-Zircon brick. 2. Experimental procedure . In this investigation, Magnesia-Zircon brick was prepared based on 77.5% sintered magnesia (0-5mm), 21% zircon (0-0.1mm) and 1.5% fumed silica. The starting materials were compounded together with binder in an intensive mixer for 10 minutes. Then, the

    Get Price
  • Several Kinds of Alkaline Refractory Bricks - RS ...

    2020-7-29u2002·u2002Magnesia chrome bricks are made of 40% to 80% sintered magnesia and 20% to 60% chromite, fired at a temperature of 1650°C. Magnesia chrome bricks can also be cast by electrofusion to produce fused cast magnesia chrome bricks. The main crystal phase is periclase, and the binding phase is magnesia-chromium spinel.

    Get Price
  • development path YUTONG - fused magnesia

    Fused Magnesia (Big Crystal) is manufactured through fusing high quality caustic calcined magnesite at high temperature in electric arc furnace with the characteristics of complete crystal, dense texture, good high temperature performance and strong corrosion resistance, whose MgO content is between 97 – …

    Get Price
  • Magnesium Ramming Mass - Insulating Brick For Sale- RS ...

    Magnesia ramming mass is a kind of alkali amorphous refractory material, which is composed of electromagnet or sintered magnesia refractory materials, superfine powder additive and chemical bond. Firstly, high purity magnesia sand and magnesia powder are calcined for three times to allow full expansion and contraction of magnesia sand and ...

    Get Price
  • Application of Dolomite in Refractories Industry

    2021-3-18u2002·u2002At present, the fired magnesia-calcium brick/magnesia-dolomite brick with a CaO content of 20% is the largest production and consumption of synthetic magnesia-calcium refractory products in China. It is mainly used as a lining material for stainless steel refining furnaces, which is extremely harmful to the environment and human body.

    Get Price
  • The Importance Of Refractory Materials - Ganeshas

    2021-6-15u2002·u2002The term 'refractory' refers to a material's mechanical strength at high temperatures. Refractory materials have a high melting point and maintain their strength and structure even when subjected to extreme temperatures. The American Society for Testing and Materials defines refractories as 'non-metallic materials with the chemical and physical qualities that make them appropriate for ...

    Get Price
  • Types of Alkaline Refractory Bricks - RS Refractory Bricks ...

    Directly bonded magnesia bricks, using high-purity sintered magnesia as raw material, made by sintering. Containing more than 95% of MgO, it is a magnesia refractory product with direct binding between periclase grains. Magnesia-silica brick is made by sintering high-silicon sintered magnesite as raw material. Containing 5% to 11% of SiO2, it ...

    Get Price
  • YUTONG Brand story - YUTONG REF

    Dashiqiao Yutong Refractories offers a wide variety of high quality magnesium oxide raw material. Dead Burned Magnesite is produced with selected natural magnesia through purifying,sintering in a shaft kiln at a controlled temperature of 1750 degree centigrade and its chemically inactive.Yutong's sintered magnesite products with good sintered ...

    Get Price
  • Magnesite Bricks - Rongsheng Refractory Material

    Magnesia brick manufacturer is a kind of basic refractory material with magnesite content above 90%.It is widely used in open hearth furnace, mixing furnace, ferroalloy furnace and electric furnace.Magnesia bricks with Mgo content above 95% are made of calcined magnesia or electrofused magnesia. Ultra-high temperature firing, high direct combination rate, strong erosion resistance, is widely ...

    Get Price
  • Huachen Refractory - Magnesia chrome brick

    Direct rebonded magnesia chrome refractory bricks uses high purity sintered magnesia and chromium concentrate as main raw materials, manufactured by sintering at high temperature or ultra-high temperature. In order to form direct bonded, the SiO2 content in raw materials is best to low, and that the sintering temperature must be raised to about ...

    Get Price
  • and Performance with Increasing Sintering Temperature

    2014-2-14u2002·u2002performance of Magnesia-Zircon brick. 2. Experimental procedure . In this investigation, Magnesia-Zircon brick was prepared based on 77.5% sintered magnesia (0-5mm), 21% zircon (0-0.1mm) and 1.5% fumed silica. The starting materials were compounded together with binder in an intensive mixer for 10 minutes. Then, the

    Get Price
  • Several Kinds of Alkaline Refractory Bricks - RS ...

    2020-7-29u2002·u2002Magnesia chrome bricks are made of 40% to 80% sintered magnesia and 20% to 60% chromite, fired at a temperature of 1650°C. Magnesia chrome bricks can also be cast by electrofusion to produce fused cast magnesia chrome bricks. The main crystal phase is periclase, and the binding phase is magnesia-chromium spinel.

    Get Price
  • development path YUTONG - fused magnesia

    Fused Magnesia (Big Crystal) is manufactured through fusing high quality caustic calcined magnesite at high temperature in electric arc furnace with the characteristics of complete crystal, dense texture, good high temperature performance and strong corrosion resistance, whose MgO content is between 97 – …

    Get Price
  • Magnesium Ramming Mass - Insulating Brick For Sale- RS ...

    Magnesia ramming mass is a kind of alkali amorphous refractory material, which is composed of electromagnet or sintered magnesia refractory materials, superfine powder additive and chemical bond. Firstly, high purity magnesia sand and magnesia powder are calcined for three times to allow full expansion and contraction of magnesia sand and ...

    Get Price
  • Application of Dolomite in Refractories Industry

    2021-3-18u2002·u2002At present, the fired magnesia-calcium brick/magnesia-dolomite brick with a CaO content of 20% is the largest production and consumption of synthetic magnesia-calcium refractory products in China. It is mainly used as a lining material for stainless steel refining furnaces, which is extremely harmful to the environment and human body.

    Get Price
  • The Importance Of Refractory Materials - Ganeshas

    2021-6-15u2002·u2002The term 'refractory' refers to a material's mechanical strength at high temperatures. Refractory materials have a high melting point and maintain their strength and structure even when subjected to extreme temperatures. The American Society for Testing and Materials defines refractories as 'non-metallic materials with the chemical and physical qualities that make them appropriate for ...

    Get Price
  • Types of Alkaline Refractory Bricks - RS Refractory Bricks ...

    Directly bonded magnesia bricks, using high-purity sintered magnesia as raw material, made by sintering. Containing more than 95% of MgO, it is a magnesia refractory product with direct binding between periclase grains. Magnesia-silica brick is made by sintering high-silicon sintered magnesite as raw material. Containing 5% to 11% of SiO2, it ...

    Get Price
  • YUTONG Brand story - YUTONG REF

    Dashiqiao Yutong Refractories offers a wide variety of high quality magnesium oxide raw material. Dead Burned Magnesite is produced with selected natural magnesia through purifying,sintering in a shaft kiln at a controlled temperature of 1750 degree centigrade and its chemically inactive.Yutong's sintered magnesite products with good sintered ...

    Get Price
  • Magnesite Bricks - Rongsheng Refractory Material

    Magnesia brick manufacturer is a kind of basic refractory material with magnesite content above 90%.It is widely used in open hearth furnace, mixing furnace, ferroalloy furnace and electric furnace.Magnesia bricks with Mgo content above 95% are made of calcined magnesia or electrofused magnesia. Ultra-high temperature firing, high direct combination rate, strong erosion resistance, is widely ...

    Get Price
  • Huachen Refractory - Magnesia chrome brick

    Direct rebonded magnesia chrome refractory bricks uses high purity sintered magnesia and chromium concentrate as main raw materials, manufactured by sintering at high temperature or ultra-high temperature. In order to form direct bonded, the SiO2 content in raw materials is best to low, and that the sintering temperature must be raised to about ...

    Get Price
  • and Performance with Increasing Sintering Temperature

    2014-2-14u2002·u2002performance of Magnesia-Zircon brick. 2. Experimental procedure . In this investigation, Magnesia-Zircon brick was prepared based on 77.5% sintered magnesia (0-5mm), 21% zircon (0-0.1mm) and 1.5% fumed silica. The starting materials were compounded together with binder in an intensive mixer for 10 minutes. Then, the

    Get Price
  • Several Kinds of Alkaline Refractory Bricks - RS ...

    2020-7-29u2002·u2002Magnesia chrome bricks are made of 40% to 80% sintered magnesia and 20% to 60% chromite, fired at a temperature of 1650°C. Magnesia chrome bricks can also be cast by electrofusion to produce fused cast magnesia chrome bricks. The main crystal phase is periclase, and the binding phase is magnesia-chromium spinel.

    Get Price
  • development path YUTONG - fused magnesia

    Fused Magnesia (Big Crystal) is manufactured through fusing high quality caustic calcined magnesite at high temperature in electric arc furnace with the characteristics of complete crystal, dense texture, good high temperature performance and strong corrosion resistance, whose MgO content is between 97 – …

    Get Price
  • Magnesium Ramming Mass - Insulating Brick For Sale- RS ...

    Magnesia ramming mass is a kind of alkali amorphous refractory material, which is composed of electromagnet or sintered magnesia refractory materials, superfine powder additive and chemical bond. Firstly, high purity magnesia sand and magnesia powder are calcined for three times to allow full expansion and contraction of magnesia sand and ...

    Get Price
  • Application of Dolomite in Refractories Industry

    2021-3-18u2002·u2002At present, the fired magnesia-calcium brick/magnesia-dolomite brick with a CaO content of 20% is the largest production and consumption of synthetic magnesia-calcium refractory products in China. It is mainly used as a lining material for stainless steel refining furnaces, which is extremely harmful to the environment and human body.

    Get Price
  • The Importance Of Refractory Materials - Ganeshas

    2021-6-15u2002·u2002The term 'refractory' refers to a material's mechanical strength at high temperatures. Refractory materials have a high melting point and maintain their strength and structure even when subjected to extreme temperatures. The American Society for Testing and Materials defines refractories as 'non-metallic materials with the chemical and physical qualities that make them appropriate for ...

    Get Price
  • Types of Alkaline Refractory Bricks - RS Refractory Bricks ...

    Directly bonded magnesia bricks, using high-purity sintered magnesia as raw material, made by sintering. Containing more than 95% of MgO, it is a magnesia refractory product with direct binding between periclase grains. Magnesia-silica brick is made by sintering high-silicon sintered magnesite as raw material. Containing 5% to 11% of SiO2, it ...

    Get Price
  • YUTONG Brand story - YUTONG REF

    Dashiqiao Yutong Refractories offers a wide variety of high quality magnesium oxide raw material. Dead Burned Magnesite is produced with selected natural magnesia through purifying,sintering in a shaft kiln at a controlled temperature of 1750 degree centigrade and its chemically inactive.Yutong's sintered magnesite products with good sintered ...

    Get Price
  • Magnesite Bricks - Rongsheng Refractory Material

    Magnesia brick manufacturer is a kind of basic refractory material with magnesite content above 90%.It is widely used in open hearth furnace, mixing furnace, ferroalloy furnace and electric furnace.Magnesia bricks with Mgo content above 95% are made of calcined magnesia or electrofused magnesia. Ultra-high temperature firing, high direct combination rate, strong erosion resistance, is widely ...

    Get Price
  • Huachen Refractory - Magnesia chrome brick

    Direct rebonded magnesia chrome refractory bricks uses high purity sintered magnesia and chromium concentrate as main raw materials, manufactured by sintering at high temperature or ultra-high temperature. In order to form direct bonded, the SiO2 content in raw materials is best to low, and that the sintering temperature must be raised to about ...

    Get Price
  • and Performance with Increasing Sintering Temperature

    2014-2-14u2002·u2002performance of Magnesia-Zircon brick. 2. Experimental procedure . In this investigation, Magnesia-Zircon brick was prepared based on 77.5% sintered magnesia (0-5mm), 21% zircon (0-0.1mm) and 1.5% fumed silica. The starting materials were compounded together with binder in an intensive mixer for 10 minutes. Then, the

    Get Price
  • Several Kinds of Alkaline Refractory Bricks - RS ...

    2020-7-29u2002·u2002Magnesia chrome bricks are made of 40% to 80% sintered magnesia and 20% to 60% chromite, fired at a temperature of 1650°C. Magnesia chrome bricks can also be cast by electrofusion to produce fused cast magnesia chrome bricks. The main crystal phase is periclase, and the binding phase is magnesia-chromium spinel.

    Get Price
  • development path YUTONG - fused magnesia

    Fused Magnesia (Big Crystal) is manufactured through fusing high quality caustic calcined magnesite at high temperature in electric arc furnace with the characteristics of complete crystal, dense texture, good high temperature performance and strong corrosion resistance, whose MgO content is between 97 – …

    Get Price
  • Magnesium Ramming Mass - Insulating Brick For Sale- RS ...

    Magnesia ramming mass is a kind of alkali amorphous refractory material, which is composed of electromagnet or sintered magnesia refractory materials, superfine powder additive and chemical bond. Firstly, high purity magnesia sand and magnesia powder are calcined for three times to allow full expansion and contraction of magnesia sand and ...

    Get Price
  • Application of Dolomite in Refractories Industry

    2021-3-18u2002·u2002At present, the fired magnesia-calcium brick/magnesia-dolomite brick with a CaO content of 20% is the largest production and consumption of synthetic magnesia-calcium refractory products in China. It is mainly used as a lining material for stainless steel refining furnaces, which is extremely harmful to the environment and human body.

    Get Price
  • The Importance Of Refractory Materials - Ganeshas

    2021-6-15u2002·u2002The term 'refractory' refers to a material's mechanical strength at high temperatures. Refractory materials have a high melting point and maintain their strength and structure even when subjected to extreme temperatures. The American Society for Testing and Materials defines refractories as 'non-metallic materials with the chemical and physical qualities that make them appropriate for ...

    Get Price
  • Types of Alkaline Refractory Bricks - RS Refractory Bricks ...

    Directly bonded magnesia bricks, using high-purity sintered magnesia as raw material, made by sintering. Containing more than 95% of MgO, it is a magnesia refractory product with direct binding between periclase grains. Magnesia-silica brick is made by sintering high-silicon sintered magnesite as raw material. Containing 5% to 11% of SiO2, it ...

    Get Price
  • YUTONG Brand story - YUTONG REF

    Dashiqiao Yutong Refractories offers a wide variety of high quality magnesium oxide raw material. Dead Burned Magnesite is produced with selected natural magnesia through purifying,sintering in a shaft kiln at a controlled temperature of 1750 degree centigrade and its chemically inactive.Yutong's sintered magnesite products with good sintered ...

    Get Price
  • Magnesite Bricks - Rongsheng Refractory Material

    Magnesia brick manufacturer is a kind of basic refractory material with magnesite content above 90%.It is widely used in open hearth furnace, mixing furnace, ferroalloy furnace and electric furnace.Magnesia bricks with Mgo content above 95% are made of calcined magnesia or electrofused magnesia. Ultra-high temperature firing, high direct combination rate, strong erosion resistance, is widely ...

    Get Price
  • Huachen Refractory - Magnesia chrome brick

    Direct rebonded magnesia chrome refractory bricks uses high purity sintered magnesia and chromium concentrate as main raw materials, manufactured by sintering at high temperature or ultra-high temperature. In order to form direct bonded, the SiO2 content in raw materials is best to low, and that the sintering temperature must be raised to about ...

    Get Price
  • and Performance with Increasing Sintering Temperature

    2014-2-14u2002·u2002performance of Magnesia-Zircon brick. 2. Experimental procedure . In this investigation, Magnesia-Zircon brick was prepared based on 77.5% sintered magnesia (0-5mm), 21% zircon (0-0.1mm) and 1.5% fumed silica. The starting materials were compounded together with binder in an intensive mixer for 10 minutes. Then, the

    Get Price
  • Several Kinds of Alkaline Refractory Bricks - RS ...

    2020-7-29u2002·u2002Magnesia chrome bricks are made of 40% to 80% sintered magnesia and 20% to 60% chromite, fired at a temperature of 1650°C. Magnesia chrome bricks can also be cast by electrofusion to produce fused cast magnesia chrome bricks. The main crystal phase is periclase, and the binding phase is magnesia-chromium spinel.

    Get Price
  • development path YUTONG - fused magnesia

    Fused Magnesia (Big Crystal) is manufactured through fusing high quality caustic calcined magnesite at high temperature in electric arc furnace with the characteristics of complete crystal, dense texture, good high temperature performance and strong corrosion resistance, whose MgO content is between 97 – …

    Get Price
  • Magnesium Ramming Mass - Insulating Brick For Sale- RS ...

    Magnesia ramming mass is a kind of alkali amorphous refractory material, which is composed of electromagnet or sintered magnesia refractory materials, superfine powder additive and chemical bond. Firstly, high purity magnesia sand and magnesia powder are calcined for three times to allow full expansion and contraction of magnesia sand and ...

    Get Price
  • Application of Dolomite in Refractories Industry

    2021-3-18u2002·u2002At present, the fired magnesia-calcium brick/magnesia-dolomite brick with a CaO content of 20% is the largest production and consumption of synthetic magnesia-calcium refractory products in China. It is mainly used as a lining material for stainless steel refining furnaces, which is extremely harmful to the environment and human body.

    Get Price
  • The Importance Of Refractory Materials - Ganeshas

    2021-6-15u2002·u2002The term 'refractory' refers to a material's mechanical strength at high temperatures. Refractory materials have a high melting point and maintain their strength and structure even when subjected to extreme temperatures. The American Society for Testing and Materials defines refractories as 'non-metallic materials with the chemical and physical qualities that make them appropriate for ...

    Get Price