degassing unit are brushed with boron nitride on the surface and are used for aluminum sheet casting.
degassing unit for aluminum alloy casting and rolling mill, including... moredegassing unit are brushed with boron nitride on the surface and are used for aluminum sheet casting.
degassing unit for aluminum alloy casting and rolling mill, including fixtures and nozzle parts. The casting nozzle parts are set inside the fixture. There are two sets of casting nozzle parts which are arranged next to each other in the width direction of the fixture, forming a multiple degassing unit structure.
Each set of nozzle components includes the nozzle upper fan, the nozzle lower fan, the left side plate, the right side plate, the bottom plate and the wedge-shaped shunt block, and the left and right plates are deployed along the width of the fixture.
The right side plate of the previous nozzle part is next to the left side plate of the next nozzle part, which constitutes the isolation structure between the nozzle parts; each set of nozzle parts is provided between the left side plate and the right side plate. A wedge-shaped shunt block, and the middle section of the bottom plate of each... less