Blog

At present, the online degassing of molten aluminum is more widely used for molten aluminum purification. The on-line degassing equipment produced by AdTech is installed between the furnace and the casting machine to eliminate hydrogen and other residues contained in the molten aluminum and its alloys that affect its quality and mechanical properties. The degassing […]

At present, the widely used method of furnace purification with good slag and gas removal effect is to pass the powder sprayed flux whose main components are NaCl, KCl, NaF, etc., through a pressurized storage tank, mix the nitrogen and the flux, and spray them evenly through a metal pipe. After the aluminum melt. In […]

Aluminum melt quality can generally be measured by two indicators: the content of inclusions in the solid structure and the hydrogen content in the liquid melt. When smelting aluminum and aluminum alloys, it is inevitable that the melt will be polluted by hydrogen and inclusions. Their content in the aluminum melt is an important indicator […]

Mold coatings are mainly made up of water as a carrier, high temperature binder (usually water glass) and refractory materials. Coatings with different properties have different compositions. Thermal insulation coatings contain thermal insulation mineral mixed materials, such as talc, mica, diatomaceous earth, titanium dioxide, alumina and so on. Lubricating and thermally conductive coatings are usually […]

Refractory coating thermal insulation depends not only on the thickness of the coating, but also on the porosity of the coating itself. The thickness of the coating has an optimal range, experience shows that it is generally around 150m~250m. The porosity of the coating is largely affected by the application method and conditions used, because […]

The metal filtration and purification process has been promoted and applied in the foundry industry. At present, the main filtration products in the market are ceramic foam filters and straight-hole filters. According to the filter material, they are divided into silicon carbide, zirconium, and oxide corundum. The most widely used is the ceramic foam filter. […]

Porous Ceramic Filter Factory meets high quality standards and has excellent homogeneity. They have a variety of pore sizes and can be used for Ceramic Foam Filter of all common metals such as iron, stainless steel and aluminum. As an excellent Porous Ceramic Filter Factory, we have a deep understanding of customer needs and industrial […]

In the production process of the Ceramic Foundry Filter Factory, the Ceramic Foundry Filter adopts a three-dimensional network structure. The organic carrier is connected with the pores to invade the special thixotropy and special ZrO2 high-quality molten material. The automatic extrusion technology with the correct center spacing of four squares is used to make the […]

Alu Ceramic Foundry Filter can effectively remove molten aluminum inclusions and significantly improve the quality of aluminum products. Due to the oxygen affinity of aluminum, oxides are the most common among all aluminum alloy melt inclusions. The oxides in molten aluminum come in different types and shapes, with a density of 2.3-4g/cm”. These depend on […]

Continuous casting and rolling has the advantages of short process, energy saving, low production cost, etc., and has been accepted and applied by more and more countries. The electrolyzed aluminum liquid undergoes a high-throughput continuous casting machine and hot three continuous rolling to directly form a slab of 2 mm to 8 mm, in which […]