Calcined Brown Corundum

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Specializing in the R&D, production, and sales of flexible wear-resistant material (black corundum) products.

Calcined Brown Corundum

Calcined Brown Corundum
Calcined brown corundum is produced by processing conventional brown corundum at high temperatures to remove or volatilize impurities. As a result, it becomes purer and develops a rougher surface, making it more hydrophilic. Moreover, microcracks formed during crushing further enhance its toughness and strength.
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