White Fused Alumina
White fused alumina, also known as white aluminium oxide, is a high-purity, synthetic mineral made from industrial alumina powder and melted in an electric arc furnace at high temperatures. It has a certain degree of hardness, high meltability and thermal stability, making it ideal for a range...
White fused alumina, also known as white aluminium oxide, is a high-purity, synthetic mineral made from industrial alumina powder and melted in an electric arc furnace at high temperatures.
It has a certain degree of hardness, high meltability and thermal stability, making it ideal for a range of industrial applications, including abrasive blasting, surface preparation, refractory and ceramic manufacturing, and grinding and polishing.
Thanks to its high purity and absence of iron, white fused alumina is a valuable abrasive for demanding applications where contamination and color transfer are unacceptable. It is known for its exceptional hardness and durability, making it suitable for use on harder materials such as stainless steel, titanium, and other metal alloys.
White fused alumina is also used in the production of refractory materials, such as castable refractories, insulation bricks, and ceramic fiber products. Its high refractoriness and thermal stability make it an excellent material for high-temperature applications such as furnace linings, crucibles, and kiln furniture.
In addition to its industrial uses, white fused alumina is also an important component in certain specialty ceramics, such as electrical insulators and wear-resistant parts. Its high purity and favorable chemical properties make it an excellent choice for these applications.

Overall, white fused alumina is a versatile and highly effective industrial material with numerous applications across a range of industries. Its high purity, hardness and thermal stability makes it an ideal choice for demanding conditions. Its uses continue to expand as more industries recognize its unique properties.
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