Shot Blast ZAlSi7Mg with Investment Cast Process Small Al Castings EB9078

Aluminum is also the most common metal on earth, contributing to more than 8% of the earth’s core mass—but it is difficult to refine compared to iron. For this reason, the use of aluminum has lagged behind other metal products while efficient and cost-effective methods were being developed to overcome these complexities. In the mid-1880s, two distinct methods were invented, used in series to produce aluminum. The Bayer method uses a chemical process to extract aluminum from bauxite (a common aluminum ore). The Hall-Heroult process uses electrolysis to extract aluminum from the alumina or aluminum oxide produced by the Bayer process.

Special Features:

1. We can make the Al castings with Investment Cast Process.

2. We can supply finished Al castings with heat-treatment and machining process.

3. The Al castings are for sealing industry.

4. The Al castings are up to 2000kg per piece.

5. Cast aluminum alloy grades and chemical composition are as below:

 Standard for Al Alloys

Production Process