Method and device for on-line detection and visual control of alloy composition in casting

Abstract

The invention discloses an online detection and visualized control method for alloying ingredients during casting and provides a corresponding implementation device. According to the method, a sampling mold is adopted to sample molten steel of a melting furnace, a direct-reading spectrometer is used for assaying chemical ingredients of a sample, a chemical ingredient visualization system is used for acquiring and recording the chemical ingredients of the sample, comparison between standard chemical ingredients and the chemical ingredients of the sample is carried out by calling a cast alloy database through a computer, then, the addition level of each alloy additive is displayed on an LED display screen, meanwhile, corresponding operating personnel are warned through warning, and finally, the chemical ingredients of the molten steel are controlled. According to the method and the device, chemical ingredients of molten steel samples are detected before pouring, and the addition level of each alloy additive is displayed according to the alloy standard chemical ingredients, so that the method and the device have the advantages of stable result, high reliability, short analysis cycle, low analysis cost, simplicity and feasibility, can be used for effectively controlling chemical ingredients of cast parts, reducing production cost and shortening production cycle and are applicable to furnace-front operation at a melting site during casting.

Description

technical field [0001] The present invention relates to a method and device for detecting and controlling the alloy preparation process, in particular to a method and device for on-line detection and visual control of alloy components in casting for furnace melt inspection, and is especially suitable for The invention relates to casting alloy ingot and casting forming process, belonging to the field of metal material and metallurgy technology. Background technique [0002] As we all know, the chemical composition of the alloy in the casting process will have a great impact on the solidification process and solidification structure of the alloy, and then affect the subsequent processing and use of the casting. In the production process of the factory, due to the strong experience in the process of smelting and pouring, the actual smelting and pouring process is greatly affected by equipment conditions and human factors. Therefore, improper operation will cause burning of allo...

AI Technical Summary

Problems solved by technology

Since the influence of related additional elements is not considered, the engineering significance of the algorithm model is reduced

At the same time, it is impossible to provide visual prompts of chemical composition adjustment information to the on-site operators, so it is impossible to truly and effectively guide the production of the casting process

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