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 Gas permeable steel

Gas permeable steel

Air permeable steel is a kind of fine-grained spherical powder stainless steel which is sintered at high temperature. The interior is uniformly filled with tiny vent holes, also called porous materials or porous metals.

Gas permeable steel

The air permeability is good, and the cast surface is clear.

The filling resistance is reduced, and the filling power can be reduced.

The mould clamping force can be reduced.

The weight of the mould can be reduced to only two thirds of the original, saving materials.

In summary, the design of the mould structure can be simplified, and the selection of models of the injection moulding machine and the die casting machine can be diversified. The development and application of 3D printing gas-permeable steel saves energy and resources.

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