一、前言 铜线坯连铸连轧在世界上是一项较为先进的生产工艺。与传统的工艺相比,生产效率高,导线质量好,减少生产工序,降低生产成本,提高成品率并节省能源。据报导,世界上近年来新建的铜线坯生产,均已不采用传统的船形铜锭加热轧制法,而采用各种类型的连铸连轧法或其他新方 First, the preface Continuous casting and rolling of copper billets is a more advanced production process in the world. Compared with the traditional process, high production efficiency, good wire quality, reduce production processes, reduce production costs, improve yield and save energy. It is reported that in the world in recent years the new production of copper billet, are not using the traditional boat-shaped copper ingot heating rolling method, and the use of various types of continuous casting and rolling method or other new