CUMIHEAT WR
CUMIHEAT WR
CUMIHEAT WR
White Fused Alumia
25 kg / 50 kg bags & 1MT jumbo bags
Custom packing can be offered on request
Colour:
White
Melting Point:
2050˚C
Specific Gravity:
3.95 g/cc
Applications:
Serves as a base material for Low Cement and Ultra Low Cement Castables in various high-temperature applications across the steel and related industries. Used in precast and prefired products such as porous plugs, well blocks, and impact pads. Suitable for shaped refractories like AMC bricks for steel ladles, including metal zone and bottom impact areas, depending on steel processing methods. Also used as a base material for slide gate plates.
Product Features:
1.
Base Material for Castables: Ideal for Low Cement and Ultra Low Cement Castables used in high-temperature applications in steel and related industries.
2.
Precast & Shaped Refractories: Suitable for precast/prefired products like porous plugs, well blocks, impact pads, and shaped refractories such as AMC bricks for steel ladles.
3.
High-Temperature Performance: Controlled fusion and cooling produce larger crystalline phases, enhancing thermal stability and performance in metal zone and bottom impact areas.
4.
Slide Gate Applications: Can be used as a reliable base material for slide gate plates, ensuring durability under extreme conditions.
White Fused Alumina oxide grains (WFA) are high purity, medium density product, manufactured in an electric arc furnace, using selective grade of Bayer alumina.
Physical Properties (Grit Sizes Available)
Macro:
-30/60, 60/140, -50/80, 3-5mm, -6/10, -16/30, 1-3mm, 0-0.5mm
Micro:
220F,- 325F
Chemistry Specification
(%Typical)
WR
Al₂O₃%
99.5
SiO₂%
0.02
TiO₂%
0.01
Na₂O%
0.36
Fe₂O₃%
0.03
Applications
RefractoryWFA
