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Glass Melting Furnace Magnesia Chrome Brick , Kiln Fire Bricks Black Color

ZhengZhou FS New Material Co.,Ltd
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Address: D72, 3rd floor, 25 Building, 23 Changchun Road, Zhengzhou High-tech Industrial Development Zone

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ZhengZhou FS New Material Co.,Ltd

Glass Melting Furnace Magnesia Chrome Brick , Kiln Fire Bricks Black Color

Country/Region china
City & Province zhengzhou henan
Categories Refractory
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Product Details

 

Glass Melting Furnace Magnesia Chrome Brick , Kiln Fire Bricks Black Color

 

Product Description

 

Magnesia Chrome Brick are direct-bonded and made from high grade magnesite clinker and chrome oxide. By high pressure shaping and high temperature firing, its characteristic is the high direct-bonding rate, and big crystallite. It has a good thermal spalling resistance. The low–basic neutral nature gives itself a good slag resistance when servicing low–acid feed furnaces.

The fused-rebonded brick are made of fused mgo chrome clinker,its a realistic lining material for refining furnace, electric furnace, glass melting furnace,AOD COD RH etc.

 

Features Of Magnesia Chrome Brick

  • Good thermal shock resistance performance
  • Excellent resistance in slag abrasion

  • Good cold crush strength
  • Higher temperate resistant with good refractoriness
  • Higher grade of Chrome ore raw material
  • Lower apparent porosity
  • Lower impurity content

Applications Of Magnesia Chrome Brick

  • Nonferrous Metal Furnace
  • Rotary & Shaft Kiln
  • AOD COD RH
  • EAF & Ladle
  • Hot-blast Furnace
  • Glass Kiln.

Specifications Of Magnesia Chrome Brick

  • MgO and Cr2O3 content range from 77% to 83%
  • Widely used throughout AOD COD RH EAF & Ladle Nonferrous Metal Furnace

Physical And Chemical Indicators For Magnesia Chrome Brick

 

DescriptionFS-22FS-16FS-12FS-22FS-16FS-8
Bulk density (g/cm3)3.253.23.23.1532.95
Cold Crushing Strength (MPa)505050404040
Apparent Porosity(%)151515161718
Thermal Shcok Resistamce 950℃ air cool(times)605550404040
Thermal Linear expansion 1400℃1.81.51.21.81.51.2
Refractoriness under Load (℃)0.2MPa170017001700170016501600
Chemical Analysis (%)MgO556575556575
Cr2O322161222168
SiO21.51.51.52.02.02.5
 


 

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