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介绍了最近开发成功并应用的三项厚板坯连铸新技术 :人为鼓肚轻压下 ,二次喷淋新技术及在线快速调厚调宽的零号扇形段。
The three newly developed thick slab continuous casting technologies, which have been successfully developed and applied recently, are introduced: a new technique of artificial gullet reduction and secondary spraying, and a zero-numbered segment for rapid thickening and widening on line.