Production process of cast steel parts
The production process of steel castings includes steps such as raw material melting, composition control, deoxidation treatment, pouring, cleaning and processing, and quality inspection. Among them, the melting process requires electric furnace melting and stress relief through annealing or normalizing treatment; The pouring process needs to control the fluidity and shrinkage rate of the molten steel, and try to use a bottom pouring system with a simple shape and a large cross-sectional area, so that the molten steel can quickly and smoothly fill the mold.
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