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Fused Zirconia mullite

Fused Zirconia mullite

(FZM)Fused Zirconia Mullite is made from calcined Alumina(Al2O3>98.5%) and top class zircon ore by being fused in electric arc furnace, have very high purity, excellent crystal perfection and corrosion resistance. Fused Zirconia Mullite is the main raw material for producing Al-Zr-C slide gate and elongated nozzle.

 

Application

High Quality Slide gate

Elongated Nozzle

Physical and chemical properties

Item

FZM-33

FZM35

Al2O3 %

42.0-49.0

42.0-49.0

ZrO2 % min

33.0

35.0

SiO2

16.0-20.0

16.0-20.0

Mullite % min

51.0

50.0

Baddeleyite % max

31.0

32.0

Corundum % max

5.0

5.0

Glass phase % max

5.0

5.0

Bulk density(gm/cc) min

3.6

3.6

Apparent Porosity % max

3.0

3.0

Package

1 Jumbo bag; 25kg/40kg/50kg bag;

Other Products
Alumina materials
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