The aluminum alloy liquid is refined and degassed by rotating degassing device, and the gas content of aluminum liquid is required to be less than 0.20 ml / 100 g al. After testing, the gas content in the aluminum alloy liquid is 0.16 ml / 100 g Al, which meets the technical requirements and does […]
Rotary degassing purification method is a kind of bubble floatation method, and it is also the most widely used aluminum alloy melt purification method. Rotary blowing degassing purification method by degassing unit is to pass inert gas in aluminum alloy melt in the aluminum alloy melt. It is broken and ejected at high speed when […]
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 […]
Aluminum degassing units can reduce gas accumulation and problems and achieve the highest refining efficiency. Online degassing unit adopts advanced high silicon melting technology to get a long service time, degassing rotor, heater protection thimble and thermocouple protection thimble adopt ceramic manufacturing technology. Aluminum degassing units are used for hydrogen (H) and slags removal from […]
During smelting, aluminum melts are purified from dissolved metal impurities (sodium, magnesium, iron and zinc), suspended oxide (non-metallic) inclusions and dissolved hydrogen. In order to purify from dissolved metal impurities, degassing methods in casting, treatment with fluxes, and filtering is important. For these purposes, various methods of purging the melts with inert and active gases, […]
