Brown Fused Alumina
Brown fused alumina is produced by refining high‑grade abrasive‑grade bauxite, mixed with wood chips and iron filings, in an electric arc furnace at temperatures exceeding 2,250°C, resulting in a refractoriness of over 1,850°C.
隐藏域元素占位
Product Details
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Applications:
It is used in refractory materials, bonded abrasives, coated abrasives, sandblasting, precision casting, foundry coatings, and various high-end products, as well as for surface finishing of crafts and hardware items. It is also suitable for refractory bricks, castables, nozzle slides, and similar applications.
Technical Specifications:
Al2O3 95% Min. SiO2 1% Max. Fe2O3 0.4% Max. TiO2 3% Max. Size 0-1mm/1-3mm/3-5mm/5-8mm/-100mesh/-200mesh/-325mesh, or as per end user's request.
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