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Product Details

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.
 

China Best Quality Magnesia Brick

Features Of Magnesia Brick

  • Higher temperate resistant with good refractoriness

  • Good performance in high temp refractoriness under load

  • Excellent resistance in slag abrasion

  • Higher bulk density

  • Lower apparent porosity

  • Lower impurity content

Applications Of Magnesia Brick

  • Nonferrous Metal Furnace

  • Rotary & Shaft Kiln

  • Various Incinerator

  • Reheating Furnace

  • Permanent Lining For EAF Ladle

  • General Industrial Furnace etc.

Specifications Of Magnesia Brick

  • magnesia refractory birck

  • JUCOS MGO contents range from 85% to 98%

  • Widely used throughout metallurgical industry

Physical And Chemical Indicators For Magnesia Brick

                                                                   Brand   
       Properties

MD92

MD95

MD97

MD98

Bulk density(g/cm3)

2.90

2.95

3.00

3.00

Refractoriness under load T2 (ºC)

1550

1650

1700

1700

Apparent Porosity (%)

18

16

15

15

Cold Crushing Strength(MPa)

55

60

70

80

Thermal shock resistance
950deg air cool (times)

10

10

10

10

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  


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