Bauxite
Calcined bauxite raw material for refractories, abrasives, cement, and high-alumina industrial applications.
Specifications
- Al2O3
- ≥85%
- Fe2O3
- ≤2.5%
- Bulk Density
- ≥3.10 g/cm³
Features
- •High aluminum content
- •Excellent refractoriness
- •Cost-effective raw material
- •Available in multiple grades
Applications
Industries
Bauxite is one of the most important raw materials in the alumina and refractory value chain. After calcination, it offers improved refractoriness and becomes suitable for applications such as castables, abrasive raw material processing, high-alumina cement, and oilfield proppants.
Its commercial value depends heavily on aluminum content, impurity control, and grade stability. Different downstream industries require different balances of chemistry, density, and cost, so sourcing strategy often depends on the intended end use.
When purchasing bauxite, buyers should assess not just assay values but also ore consistency, logistics reliability, and processing stability. Better raw material control helps reduce downstream variation in refractory and abrasive production.
