12 10月 Ceramic Foam Filter China Factory
Ceramic Foam Filter China Factory AdTech is committed to the removal of inclusions in aluminum melt, which has a significant impact on strength fatigue resistance, corrosion resistance, and stress corrosion cracking performance.
Ceramic Foam Filter effectively controls the oxidized inclusions in the melt to improve the quality of cast rods and rolled plates has become a common goal pursued by the metallurgical, casting and material industries of various countries. Currently, filtering and purification methods are widely used to remove inclusions in aluminum alloy melts.
Although Adtech is a Ceramic Foam Filter China Factory, their process engineers have expertise in aluminum and aluminum alloy casting.
Process engineers believe that part of the inclusions in the aluminum alloy come directly from the charge, and most of them are formed during the melting and pouring process, mainly oxide inclusions.
All inclusions before casting are called primary oxidation inclusions.
According to the size, it can be divided into two categories:
1. Unevenly distributed large inclusions in the macrostructure make the alloy structure discontinuous, reduce the compactness of the casting, and become the source of corrosion and cracks, thereby significantly reducing the strength and plasticity of the alloy.
2. Small dispersive inclusions, which cannot be completely removed after refining. They increase the viscosity of the molten metal and reduce the feeding capacity of the molten aluminum during solidification.
The secondary oxidation inclusions are mainly formed during the pouring process. During pouring, the molten aluminum contacts the air, and oxygen reacts with the aluminum to form oxide inclusions.
During the smelting process, the aluminum alloy contacts various components in the furnace gas to generate compounds such as AL2O3. The Al2O3 in the molten aluminum will increase the hydrogen content of the molten aluminum. Therefore, the content of the Al2O3 in the molten aluminum has a great influence on the formation of pores in the aluminum casting.
With this accumulation of knowledge, the process engineers of Ceramic Foam Filter China Factory can better improve and transform product quality, and manufacture online degassing units and CFF units that can meet customer needs.
Therefore, Norway Aluminium is satisfied with the product quality of Ceramic Foam Filter China Factory, and recommends the purchase method of Foam Ceramic Filter to other Aluminium Casting Companies in Europe firstname.lastname@example.org