By means of analyzing the mutual convertible smelting process of high carbon ferromanganese and silicomanganese in large capacity submerged arc furnace,we have found the suitable convertible smelting ways.

Practice for extending service life of copper converter;

Present Situation and Development of Converter Steelmaking in China;

Application of bombing detection technology in converter steelmaking;

Based on theory model,the authors set up the control model of converter steelmaking,adopting artificial neural network model.

A modified regression prediction model for BOF steel-making process;

In this soft-sensing model,foregoing assay data of crude copper composition were regarded as the secondary variables,the assay data of crude copper composition in current copper convertor were taken as the primary variables because of its great.