Liquid aluminum purification Q1: Why does liquid aluminum need to be degassed and filtered before deep processing? A1: Liquid aluminum is easily mixed with hydrogen (mainly from water vapor decomposition) and non-metallic inclusions (such as oxides, slag, etc.) during smelting and transportation. These impurities will cause defects...
1. Brief Description: Our company's standard configuration of the 25-ton degassing equipment heater protection tube is made of silicon nitride, and the structure is made of silicon nitride. It consists of heater protection tube, heater protection tube fixing seat, etc., among which hea ter protection tube and heater...
Brief Description: During the lowering process of the degassing machine cover, when the lifting mechanism triggers the proximity sensor at the lowest point, the lowering action of the lid stops, and the response accuracy of the stopping point of the lid is low, which is...
The high-purity aluminum degassing unit fiber module and foamed aluminum dihydrogen phosphate fiber module are used for the rotor protection sleeve. The first design is exposed to the atmosphere of molten aluminum, and the tie rod screws and gaskets fall off due to carbonization and...
Abstract: The online degassing process(degassing unit) is studied, and according to the characteristics of several kinds of aluminum and aluminum alloy online degassing processes and equipment that are commonly used at present, the box-type degasser, launder-type degasser, and vacuum degasser are described in detail. The...
Theory of inert gas dehydrogenation What is the theory of inert gas dehydrogenation? The solubility of hydrogen in aluminum is determined by the partial pressure of hydrogen in the gas phase in contact with the aluminum melt. When the hydrogen partial pressure in the equilibrium state...
"Different aluminum degassing effects by using different inert gases" There are different aluminum degassing effects during the high-temperature smelting process of aluminum and its alloys in the aluminum melting furnace, the influence of pure metal ingots, intermediate alloys, scraps, high-temperature furnace gas, refractory materials, and tools...
For aluminum degassing, during the high-temperature smelting process of aluminum and its alloys in the smelting furnace, the influence of pure metal ingots, intermediate alloys, scraps, high-temperature furnace gas, refractory materials, and tools on the purity of aluminum melts causes the ingots to produce pores...
Molten Aluminium Refine Agent reduces the content of hydrogen and Al2O3 in the alloy liquid through chemical reaction, adsorption and filtration, and improves the quality of die casting. Cast aluminum alloy needs to be refined before pouring to purify the alloy liquid, which is a consensus...
Melt Aluminum Degasser Meaning has become an extremely important production process for aluminum alloys. Advanced molten aluminum purification technology is of great significance for ensuring the metallurgical quality of aluminum alloy and improving the final performance of the product. Aluminum liquid purification equipment is a kind...