多年来,日本新日铁公司室兰厂在热带轧机上开发了许多新技术,如异径单驱动轧辊轧制法,极小直径轧辊轧制法等。利用这些技术,最近又开发了用通常工艺制造钛—钢复合热轧带卷,这在世界上属首创。 过去,钛—钢复合钢板不能用热轧法生产,因在接合界面生成氧化物和碳化物,使金属之间不能接合,因此只能采用瞬间爆发力的爆炸或在真空中进行轧制的特殊的方法进行生产。并且,在这种情况 Over the years, the Japanese Nippon Steel Company Muroran plant in the tropical rolling mill developed many new technologies, such as different diameter single-driven roll rolling method, the minimum diameter roll rolling method. Using these technologies, the titanium-steel composite hot-rolled coil has recently been developed using the usual process, which is the first in the world. In the past, titanium-steel composite plates could not be produced by hot rolling. Because oxides and carbides were formed at the joint interface, the metals could not be joined together. Therefore, only an explosion with an instantaneous explosion force or a special Method of production. And, in this case