All kinds of electric furnace carbon oxygen gun nozzles produced by the company can be optimized according to the user's steelmaking process, precision casting, dense structure, high copper purity, good thermal conductivity and long service life. Specifications are Ø76-Ø213.
Cast oxygen gun nozzle
According to the user's steelmaking process, the nozzle optimization design is suitable for efficient oxygen blowing demand, short blowing time and high efficiency. Vacuum casting, dense structure, high copper purity, good thermal conductivity, long life.
A kind of copper parts casting process of oxygen gun nozzle, including the following steps: feeding - melting - heat preservation - deoxidation - covering - casting - cooling - sandblasting - cutting - machining - hole processing - polishing - cleaning - discharging.
The drilling machine used in hole processing can be used as a rotary table, drill bit forming tool, direct hinging, high work efficiency, good product quality.
The melting temperature of raw materials is 1050-1150°C; The optimization process reduces the tumbling of copper liquid and the appearance of copper liquid gas inclusion, eliminates the drawbacks of casting pores, and reduces defects such as porosity in castings;
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