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The technological characteristics of aluminum castings are mainly reflected in the following aspects:

Aluminum castings have excellent dimensional accuracy and surface quality. This is attributed to the good fluidity of aluminium alloy, which can fully fill the mold, thereby obtaining complex-shaped and high-precision castings. Meanwhile, the solidification property of aluminium alloy makes its surface smooth and clean, eliminating the need for complex post-treatment.

Aluminum castings have high production efficiency and low energy consumption. The melting point of aluminium alloy is relatively low, and the smelting process is easy to control, thus shortening the production cycle. Aluminum alloy has good thermal conductivity, which helps to cool and solidify rapidly and improves production efficiency.

Aluminum castings also have the advantage of being recyclable and reusable. Due to the high recycling rate of aluminium, it can reduce the demand for primary resources, lower production costs, and at the same time reduce environmental pollution.

Aluminum castings also have excellent product performance and mechanical properties. It has strong corrosion resistance and can be used for a long time in harsh environments. The strength and elongation of aluminum castings are also relatively high, which can meet the requirements of various complex structures and functions.

In conclusion, the technological characteristics of aluminum castings have enabled them to be widely applied in various fields. Whether in the fields of automobiles, machinery, aerospace or electronics, aluminum castings play an irreplaceable role.