Control and Optimizing of Unstable State in Continuous Casting Process with Automatic System
Features and control methods in processes of unstable continuous casting of the 4th department of general steelmaking factory of WISCO were introduced, including ladle free-opening, tundish auto-casting, liquid level control and submerged nozzle’s quick replacing of mould, slag detection of ladle and so on. Countermeasures including updating facilities, improving accurate of controlling system, developing new technology were proved to be effective in practice, they can minimize the bad effect of the unsteady state to the producing stability and slab quality.
Wenzhe Chen, Xipeng Xu, Pinqiang Dai, Yonglu Chen and Zhengyi Jiang
Z. Z. Yang et al., "Control and Optimizing of Unstable State in Continuous Casting Process with Automatic System", Advanced Materials Research, Vols. 472-475, pp. 3057-3062, 2012