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Aluminium degassing machine most notable feature is the graphite stator and graphite rod/rotor structure. The graphite stator does not rotate in the molten aluminum and protects the graphite rod/rotor assembly. The graphite rod and the graphite rotor are assembled together to stir the aluminum water. The inert gas passes through the gap between the stator […]

Foam ceramic filter board has advantages: high dimensional accuracy, high mechanical strength, stable chemical composition, corrosion resistance to liquid aluminum and its alloys, no phosphorus and environmental friendliness, purifying aluminum liquid, improving aluminum quality, reducing defects, reducing defective rate, reducing cost, increasing production efficiency, and using simple and flexible size from 40mm to 600mm to […]

Filtering of aluminum alloy melt includes surface filtering and internal filtering. Surface filtration means that solid impurities are mainly deposited on the surface of the filter medium. Internal filtration means that the molten aluminum carries inclusions in the filter medium along the tortuous channels and pores that are directly intercepted, adsorbed, deposited, etc., collide with […]

Front Box for Aluminum Casting is also called flow control box, tundish. The temperature of front box for aluminum casting is also called pouring temperature. In production, thermocouple is often used to measure liquid metal temperature in front box to control pouring temperature. The stability of temperature has a direct impact on the constant crystallization […]

In order to improve the purification treatment effect for continuous casting and ensure the stable and reliable melt quality, the molten aluminum adopts a combination of continuous purification treatment inside and outside the furnace. Purification Treatment for Continuous Casting The main function of the on-line refining treatment device outside the furnace is to refine crystal […]

Die-cast aluminum alloy refining is mainly through chemical reaction, adsorption and filtration to reduce the content of hydrogen and Al2O3 in alloy liquid, so as to improve the quality of die casting. The amount of hydrogen and inclusions in aluminum alloy liquid depends on refining agent and refining method. With the increasing requirements for internal […]

Ceramic filter filtration is becoming more and more common because people have higher and higher requirements for the quality of aluminum products. The ceramic filter for casting can not only effectively remove a large number of oxide inclusions in molten aluminum, but also filter out a few microns of small inclusions which can not be […]

Liquid metal filtration technology was developed in the 1970s and was first used in aluminum alloys. Due to the low melting point of aluminum alloy, the density of alloy and oxide is almost the same, and inclusions are difficult to float. The first generation product is woven filter, the second generation product is extruded straight […]

30 PPI foam filter is suitable for aluminum alloy castings. The choice of ceramic foam filter is very important for a good filtration effect and no pollution to the alloy. Many practices show that the use of ceramic foam filters can remove inclusions, improve the structure of castings, improve the mechanical properties and qualified rate […]

The degassing purification system is one of the focuses of aluminum alloy research. By reducing the gas content and inclusions in molten aluminum, the purity of molten aluminum is continuously improved, thus improving the overall performance of aluminum alloy. In order to realize the effective recycling of waste aluminum and obtain high-performance recycled aluminum products, […]