Molten Copper Induction Furnace Refractory Castable

Refractory Castable



Material Corundum, Alumina
Type SZ-1 SZ-2
Chemical Composition (%) Al2O3 65 60
SiO2 30 32
SiC 2 5
CaO 2 3
Cold crushing 
Strength (Mpa)
After drying at
35 40
After firing at 
40 45
Cold bending strength(MPa) 110℃×24h
After drying at
12 10
After firing at 
16 18
Linear changing 
after burnt(%)
After firing at 
Bulk density(g/cm3 500℃×3h
After firing at 
2.9 2.8
Amount for construction(kg/cm3 3000 2900
Additional water (%) 6-8 6-8
Applied place  Sensor Throat
Method of construction
Method of bonded
Jolt moulding
Characteristic High strength, Corrosion resistance, Hydraulicity, Volume stability, Thermal shock resistance, Flame blowing resistance, Spalling resistance, Fiber added. Can be casting, Easy construction, low consumption. Adapting to the complex shape or anchoring a dense narrow furnace and artifacts.

Taurus Refractory ramming mass Factory mainly engaged in professional manufacturer of development, production and sales of the refractory mixture such as melting copper, aluminum and zinc furnace lining. And supply castable refractory for copper smelting, ramming mass for molten copper,fire clay,refractory mortar, refractory cement ,refractory mixture, refractory concrete and silica sand for copper smelting.
Contact: Mr. Niu
Tel: +86-371-64372566
Fax: +86-371-64372588
Mobile Phone: +86-15137151612

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