Purchase Qty. Reference FOB Price
25-99 Tons US$400.00
100-499 Tons US$350.00
500+ Tons US$280.00
Product Description
High Quality Calcined Bauxite with Good Price Calcined bauxite is produced by sintering/calcining of low iron, low alkali containing raw bauxites at temperatures of 1600 - 1800 degree Celsius. In this calcination process the high refractory mineral phases corundum and mullite are formed. ...