Ceramic Foam Filter Sweden | Adtech China -sales@adtechamm.com

20 de mayo Filtro de espuma cerámica de Suecia

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Ceramic Foam Filter Sweden is purchased from Adtech China, please contact email: sales@adtechamm.com

Aluminum alloy castings are more and more widely used in the development of the automotive industry, and the requirements for castings are becoming higher and higher. Therefore, the added value of aluminum alloy castings in the automotive industry is relatively high.

Chemical composition, mechanical properties and dimensional accuracy all have high requirements. Automobile aluminum alloy castings are not allowed to have casting defects such as shrinkage holes, air holes and slag holes.

These will seriously affect the safety performance of the car.

Ceramic Foam Filter Sweden is one of the measures to ensure high-quality aluminum alloy products in the automotive industry, and is also the main means to increase the added value of aluminum alloys.

The refinement of the aluminum liquid has an important influence on the formation of pores, shrinkage pores and inclusions,

Directly affect the physical and mechanical properties of aluminum alloy castings.

If Filtro de espuma cerámica Sweden is not used to process aluminum slag, even if the subsequent treatment is more advanced, once defects are generated, they will always exist in the product, making it difficult to obtain high-quality castings.

Por lo tanto, debemos prestar atención al gas y a las inclusiones presentes en el aluminio fundido, y tomar medidas para eliminarlos.

Inclusions refer to any solid material present in the aluminum liquid.

Common non-metallic impurities in aluminum liquid are oxides, nitrides, carbides, borides, etc.

Además de la carga, se debe principalmente a las reacciones químicas que tienen lugar durante el proceso de fusión.

In addition, some undesirable primary intermetallic compounds will appear in high alloy melts, such as aluminum zirconium, aluminum titanium, etc., and iron-containing aluminum alloys will also form iron-rich aluminum-iron-iron phases, aluminum aluminosilicate silicate, and aluminum-silicon-iron phase It is a needle-like compound that severely damages the aluminum matrix and affects mechanical properties.