Brazilian Cast Aluminum Filter

The Brazilian cast aluminum filter can remove inclusions generated between the refining system and the mold table.

The ability of ceramic foam filters to capture these inclusions is crucial for keeping clean ingots during solidification of metals. As a result, the quality and productivity of downstream operations such as forging, extrusion and rolling are guaranteed.

Brazil Aluminum Inc will place ceramic foam filters in CFF installations, and aluminum and aluminum alloy will be sent into the hot top casting platform through the chute. Casting machine produces all kinds of aluminum bars.

Brazilian Cast Aluminum Filter

Brasil purchased filter castings and described its advantages as follows:

1. Brazilian Cast Aluminum Filter has excellent resistance to molten aluminum corrosion and corrosion, and can effectively remove inclusions.

2. Reduce residual gas and provide laminar flow, and then the filtered metal is significantly cleaner.

3. Cleaner metals can produce higher quality castings.

4. Less waste and less inclusions, all of which help to increase profits.

As the largest aluminum smelter and foundry in South America, Brasil has rich experience.

In the smelting process, aluminum is exposed to the atmosphere in the furnace in molten or semi molten state, which is easy to be oxidized, react with water vapor to absorb hydrogen, and form various forms of non-metallic slag (and coarse intermetallic particles, etc.).

On the other hand, a part of the waste in the composition charge contains some non aluminum impurities during the recycling process.

Because the waste comes from the process waste, the waste of various processes in the factory and the waste outside the factory, the route is different, the composition is complex and the quality is poor.

These impurities easily cause bubbles and inclusions in the slab, which seriously affect the purity of the molten metal, and further affect the processing performance, mechanical properties, corrosion resistance and appearance quality of the products.

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