Electrically Fused Magnesia Product

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Product Description:

Electrically fused magnesia is made by smelting finely sorted special grade-A raw magnesite in an electric arc furnace. Its features are high purity, big crystalline size, dense structure, good corrosion resistance, and thermal shock resistance.

Index

Chemical Composition /%

Grain/mm

Brand

MgO(≥)

SiO2(≤)

CaO(≤)

B.Dg/cm3(≥)

0-10

0-50

0-100

DMS-98

98

0.6

1.2

3.50

DMS-97.5

97.5

1.0

1.4

3.45

DMS-97

97

1.5

1.5

3.45

DMS-96

96

2.2

2.0

3.45

It is produced by the melting and cooling of magnesite in electric arc furnace.This product has the characteristic of tough and big crystal grain,good chemical stability,strong slag resistance and high strength and also high temperature.It is the main material for the producs of magnesium limestone and magnesia carbon refractory.the products are mainly used in large checker chamber of float glass stove,electric are furnace,industry kiln and insulant of householdappoliances etc.