Customization: | Available |
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Application: | Cement Industry, Chemical Industry, Coking Industry |
Feature: | Long Time Materials |
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The regular magnesia bricks are made from dense dead burned magnesia that makes the bricks in good refractoriness, corrosion-resistance, and widely used in checker chamber of glass tank, lime kiln, non-ferrous metallurgical furnaces, open heart furnace, iron mixer and EAF of steel-making, and also ferro-alloy furnace, etc. The bricks with MGO 95% or more in content take the secondary-burning dead burned magnesia or electrofused magnesia as the raw material and bured under the condition of ultra high temperature. They have the features of highly directly bonded and corrosion-resistance and widely used in various kinds of high temperature kilns and furnaces.
Features of Magnesia Brick
Applications of Magnesia Brick
Specifications of Magnesia Brick
Brand Properties |
MD92 | MD95 | MD97 | MD98 | |
Bulk Density (g/cm3) | 2.90 | 2.95 | 3.00 | 3.00 | |
@0.2MPa Refractoriness Under Load (ºC) |
1550 | 1650 | 1700 | 1700 | |
Apparent Porosity (%) | 18 | 16 | 15 | 15 | |
Cold Crushing Strength (MPa) | 55 | 60 | 70 | 80 | |
Thermal Shock esistance air cool | 10 | 10 | 10 | 10 | |
Chemical Composition (%) | MgO | 92 | 95 | 97 | 97.5 |
CaO | 2.5 | 2.0 | 1.6 | 1.2 | |
SiO2 | 3.5 | 2.5 | 1.2 | 0.6 | |
Main Applications | Lime Kiln Cement Kiln Glass melting Tank Electric Arc Furnace Chamber Combustor Nonferrous Metal Furnace Various high-temp Furnace |
Q1 : How can you control your quality?
A1 : For each production processing, JUCOS have complete QC system for the chemical