Tag Archives: Define Degassing

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 […]

The molten aluminum degassing equipment adopts compact furnace design. In the degassing box, a rotating nozzle is used to degass the molten aluminum, and convection is formed in the box so that small bubbles can completely diffuse into the molten aluminum. At the same time, the sealing design is adopted to prevent the secondary pollution […]

Rotary degassing device is suitable for gas removal treatment between furnace and casting position. Through the vertical hollow shaft and the rotor at the lower end of the shaft, the inert gas is blown into the melt, and it is distributed as tiny bubbles. Through the rotation of the impeller, the fine bubbles and the […]