Tag Archives: Metal Degassing

Molten Aluminium Degassing Machine removes hydrogen and non-metallic inclusions from molten aluminium by introducing inert gas or chlorine gas into the molten metal in the form of bubbles. However, due to the presence of water in the atmosphere, aluminum and atmospheric water react on the surface of the molten metal (2Al+3H2O➝Al2O3+3H2), resulting in the problem […]

Degassing System for Romania Aluminium can break up large bubbles of incoming inert gas into smaller ones and disperse them throughout the metal solution. By reducing the bubble diameter, the surface area of the inert gas increases sharply, so that more inert gas surface contacts with hydrogen and impurities in the metal liquid and removes […]

Degassing Equipment for Aluminium Smelter mainly deals with impurities in molten aluminum, including hydrogen and other slag, after degassing treatment of liquid aluminum has been purified. Molten aluminum into the degassing box before turning off the heating element, until the temperature of the heater and the temperature of molten aluminum close to the rotor through […]

The online purification technology of aluminum alloy melt mainly refers to the refining of the aluminum alloy melt out of the furnace. The traditional furnace treatment method has been gradually replaced by continuous purification outside the furnace. The online purification technology of aluminum alloy melt has a good and stable effect, can obtain a better […]

The metal degassing device specially designed and manufactured by AdTech is used in the casting production line. The metal degassing device is equipped with a graphite rotating shaft rotor that sprays inert gas, which is stepless speed regulation and normal operation. The graphite shaft is lifted by a hydraulic device outside the box and can […]

Rotary degassing method is currently the most widely used method of degassing and purifying molten aluminum. AdTech online degassing unit adopts this degassing method for molten aluminum purification. The principle of the rotary degassing method is to pass inert gas or active gas insoluble in the molten aluminum into the molten aluminum, or add chlorine […]

The presence of gas (usually hydrogen) and other particles in gravity or sand castings can cause bubbles, which can severely impair the appearance and performance (overall strength and density) of the finished product. This makes effective metal degassing critical to the quality of the casting process. Traditionally, graphite is the most widely used material for […]

Degassing with Nitrogen has been gradually eliminated in the modern aluminum industry, fluxes are generally used together with nitrogen. Use active gas chlorine as a purifying agent (chlorination method). In the chlorination method, when the chlorine gas is passed into the aluminum liquid, a lot of abnormally small bubbles are generated, which are fully mixed […]

Rotary Degassing Unit is used to complete degassing operation. Inert gas is introduced to produce efficient small bubbles. Short processing time and reduced gas use can save a lot of cost. The degassing treatment of the melt causes the injector immersed in the melt to rotate so that the scavenging gas (usually inert gas) is […]

Rotary degassing equipment is an advanced melt purification method. The purification effect is good and does not pollute the environment. The purified melt can enter the casting machine or rolling mill directly without secondary pollution, which improves the production efficiency. The purity of molten aluminum directly affects the processing quality of aluminum, so crude aluminum is […]