Production method of phosphor copper ball for electroplating
A production method, the technology of phosphor copper balls, applied in the direction of electrodes, metal rolling, etc., can solve the problems of large consumption, and achieve the effect of reducing consumption and uniform metallographic structure
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[0015] A method for producing phosphor bronze balls for electroplating. The production process adopts the upward drawing method, and the operation steps include: producing phosphor bronze rods by upward drawing method → rolling → metallographic analysis (the crystal grains are extremely coarse, see figure 1 ) → production of phosphor copper rods by up-drawing method → rolling → metallographic analysis (the grains have been reduced, but still relatively coarse) → production of phosphor-bronze rods by up-drawing method → pier thickening → rolling → metallographic analysis → ( Grain refinement, uniform structure, dense, see figure 2 ) → packaged delivery.
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