The impurities of the aluminum melt can be removed by vacuum removal and refining flux method. Vacuum removal means that under vacuum conditions, the boiling point of impurities is lower than that of aluminum and aluminum alloys, and impurities are removed by evaporation.
Harmful impurities can chemically react with the refining agent to generate impurities that are separated from the aluminum liquid. The refining agent absorbs the impurities and carries them into the refining slag to be discharged. In the process of smelting aluminum solution, after the refining agent is added, oxides are removed through chemical action. The smaller the interfacial tension of the refining agent and oxide slag, the better the adsorption and the stronger the removal ability.
A refining flux is used for degassing（Adtech produces degassing units） and slag removal of molten metal in the aluminum alloy casting process. The refining flux adopts unique technology to improve the effectiveness of traditional degassing and slag removal in molten metal, and is applied to many series of aluminum alloy products In the process of casting and rolling: degassing and deslagging purity of the molten metal in the process of casting aluminum alloy raw materials such as micron-sized aluminum foil wool, PS board base for printing, can making materials, elastic packaging materials, rail transit, aerospace products, cable wires, etc. purify;
The impurities of the aluminum melt can be removed by vacuum removal and refining flux method. Vacuum removal means that under vacuum conditions, the boiling point of impurities is lower than that of aluminum and aluminum alloys, and impurities are removed by evaporation.
Harmful impurities can chemically react with the refining agent to generate impurities that are separated from the aluminum liquid. The refining agent absorbs the impurities and carries them into the refining slag to be discharged. In the process of smelting aluminum solution, after the refining agent is added, oxides are removed through chemical action. The smaller the interfacial tension of the refining agent and oxide slag, the better the adsorption and the stronger the removal ability.
A refining flux is used for degassing（Adtech produces degassing units） and slag removal of molten metal in the aluminum alloy casting process. The refining flux adopts unique technology to improve the effectiveness of traditional degassing and slag removal in molten metal, and is applied to many series of aluminum alloy products In the process of casting and rolling: degassing and deslagging purity of the molten metal in the process of casting aluminum alloy raw materials such as micron-sized aluminum foil wool, PS board base for printing, can making materials, elastic packaging materials, rail transit, aerospace products, cable wires, etc. purify;
