Physical model of 150t ladle refining process;

Research for Cold Roll Blank Forged by Ladle Refining Ingot;

In view of the role the ladle refining plays and its final goal the present paper describes the design of the alloy burdening model by means of the RBF network and verification of the model according to the data acquired from the practical refining operation and comparison with the results of the model prediction and shows the applicability of the RBF network in the model.

Experimental Study on Hot Simulation for Steel Temperature Rise in IR-UT-16 Refining Ladle;

The technical measures for increasing the service life of refining ladle lining were presented, and the influence of service conditions on the life during the campaign were investigated.

The practice and effect about unshaped refractory used on the permanent layer of 100t refining ladle is introduced and a whole tamping process with automatic material flow without mold is given.

The harm from the harmonics of the ladle furnace and treatment of it;

In accordance with such characters of the electrode control system in ladle furnace as the high non-linearity, time-variant, uncertainty of the model, output response time delay serious, and multivariable input and output coupling, an internal model control strategy based on real-time identification on line by neural network was presented.

By controlling refining slag composition, acid-soluble aluminium content in steel and argon blowing system during period of refining effectively, the average oxygen content of 50 ton ladle furnace of Laigang is only 18.

Design ideas of computer monitoring and controlling system for ladle refining furnace;

SKF ladle refining furnace was introduced by No.

The result of the experiment on refractories used for the 25t DC ladle refining furnace was summarized and the factors that influenced the ladle life were analyzed.