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连铸二冷喷嘴热态性能的研究是实现二冷动态控制的前提。本文主要讨论连铸二冷喷嘴热态性能的研究方法、喷嘴与铸坯间的传热机理以及影响因素。
The research on the hot performance of the second cold nozzle of continuous casting is the premise of realizing the second cooling dynamic control. This article mainly discusses the research methods of the hot performance of the secondary continuous cooling nozzle, the heat transfer mechanism between the nozzle and the slab and the influencing factors.