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Fused Magnesite

The materials of fused magnesite is selected from special grade A raw magnesite or high purity caustic calcined magnesite, which is fused in arc furnace. the products possess high purity, big crxstalline grain and compact texture, have high slag resistance and good thermal shock resisance, it is used for making high quality magnesite bricks, magnesite-carbon bricks and unshaped refractory materials.

 

Electro-fused Magnesia grains

 Brand
MgO
min%

 SiO2
max%

CaO
max%

Fe2O3
max%

Al2O3
max%

LOI
max%

B.D(g/cm3)

 FM-98 98.0  0.45  1.20 0.50  0.20
0.20 3.50

 FM-97

97.0  0.60 1.60  0.70  0.20 0.20 3.50
 FM-96 96.0  0.80  2.00 0.90  0.20 0.20 3.45

 

All kind of goods with better quality are all available to you.
 Brand
MgO
min%

 SiO2
max%

CaO
max%

Fe2O3
max%

Al2O3
max%

LOI
max%

B.D(g/cm3)

 FM-99 99  0.20 0.70 0.25 0.10
0.10 3.50

 FM-98.5

98.5  0.35 0.85 0.35 0.15 0.15 3.50
 FM-98 98 0.40 1.20 0.45 0.20 0.20 3.50
 FM-97.5 97.5 0.50 1.40 0.60 0.20 0.20 3.50
 FM-97 97 0.65 1.60 0.65 0.20 0.20 3.45
 FM-96 96 1 2 0.8 0.25 0.3  
 FM-95 95  1.2 2.5 1.9  0.3 0.4  
 

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