ELECTROFUSION
with the best equipment for the best quality and reliable production
DEVELOPMENT
of diverse electrofused products from different minerals
QUALITY CONTROL
during production steps and for final product; composition, article size, density, etc.
FUSED MILLITE
the high alumina content with the high shock resistance
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Fused Mullite

to achieve exceptional thermal shock resistance

ALTUS is an electrofused products manufacturer. Our fused mullite is obtained from the electric arc furnace fusion of high purity raw material. The produced mullite possesses excellent thermal shock resistance and resistance to deformation under load due to the low coefficient of thermal expansion. Our fused mullite is available in many sizes from macrogrits to microgrits.

Advantages:

Applications:

Chemical Analysis

AI2O3
SiO2
Fe2O3
Na2O
MSDS
TDS
MA 100
72-77
22-27
<0.1
<0.8
MA 200
73-75
24-26
<0.1
<0.3
MA 300
73-75
24-26
<0.1
<0.1
MA 100
MA 200
MA 300
AI2O3
72-77
73-75
73-75
SiO2
22-27
24-26
24-26
Fe2O3
<0.1
<0.1
<0.1
Na2O
<0.8
<0.3
<0.1
MSDS
TDS

Physical Specifications

Color

Gray

Crystal Form

Orthorhombic

True Density

3.1 g/cm3

Melting Point

1850 oC

Envelope Density

3.0 g/cm3

Apparent Porosity

4%

Particle Sizes

MESH

20, 25, 30, 35, 40, 50, 70, 180, 325

Sand Size

0-1, 1-3, 3-5, 5-8 mm

APPLICATIONS:

Shaped Refractories

Unshaped Refractories

Ceramic Bodies Shells

Spark Plugs

Kiln Furniture

Investment Casting