Accurate smelting control method for converter alloy components

The invention discloses a accurate smelting control method for converter alloy components. The accurate smelting control method for the converter alloy components comprises the following steps that accurate metering of molten iron and scrap steel is guaranteed, and stable loading amount is guaranteed; during converter blowing, according to the molten iron condition, the molten iron loading amount is dynamically adjusted; Blowing is carried out, and when the silicon content of the molten iron is greater than 0.7% and the sulfur content of the molten iron is greater than 0.055%, an emergency operation mode is adopted to stabilize the tapping amount; the nitrogen or argon stirring operation in the converter tapping process is standardized, and it is guaranteed that chemical components are uniform and stable; weighing must be carried out when the alloy is supplemented, and component control is stable; early slagging is carried out in the early stage of blowing, slag in the process is thoroughly molten, final slag