Controlling and Optimizing of Unstable Casting in Continuous Casting Process
YANG Zhi-zheng1,2,WANG Yan-feng2,RAO Jiang-ping2,SUN Yun-hu2,YANG Dong-ming2,PENG Zhu-gang1
1. Research and Development Center of WISCO, Wuhan 430080,Hubei, China 2. 4th Sub-Factory of General Steelmaking Factory of WISCO, Wuhan 430083,Hubei,China
Abstract：Features and controlling methods of the equipments in the process of unstable continuous casting of the 4th sub-factory of general steelmaking factory of WISCO were introduced, including ladle free-opening, tundish auto-casting, liquid level controlling and submerged nozzle＇s quick replacing of mould, slag detection of ladle and so on. Measures 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 on the producing stability and slab quality.
杨治争，，王延锋，饶江平，孙云虎，杨东明，彭著刚. 连铸非稳态浇注的控制与优化[J]. 中国钢铁期刊网, 2011, 30(6): 11-15.
YANG Zhi-zheng1,2,WANG Yan-feng2,RAO Jiang-ping2,SUN Yun-hu2,YANG Dong-ming2,PENG Zhu-gang1. Controlling and Optimizing of Unstable Casting in Continuous Casting Process. Chinese Journal of Iron and Steel, 2011, 30(6): 11-15.
2011, Vol. 30 
