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Thermal break window aluminium profile extrusion mold

Thermal break window aluminium profile extrusion mold

  Introduction to global aluminum ore types Global bauxite deposit types can generally be divided into two major categories: laterite type and sedimentary type. The ore of laterite bauxite deposits is mainly gibbsite or a mixed type of gibbsite and boehmite. It is characterized by medium aluminum, low silicon, high aluminum to silicon ratio, and high iron. It is a high-quality raw material for the aluminum industry. , easy to harvest and soluble. The reserves of this type of deposit account for about 88% of the world's total aluminum ore reserves. It is the world's main bauxite deposit. It is mainly distributed in the tropical and subtropical ranges between 30° north and south latitude, generally in the offshore plains and mid-low highlands on the edge of the continent. , mesas and islands are visible. Sedimentary bauxite deposit reserves account for about 11% of the world's total aluminum ore reserves. This type of ba…