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日本ＮＫＫ公司已成为世界首家在热带轧机系统中配装新型在线快速加热装置的生产厂，该装置可对粗轧机与精轧机前的中间坯进行快速加热。加热利用封装在一座５ｍ长槽内的感应螺旋线圈内进行。中间坯通过加热装置时，被迅速均匀地加热。其特点是利用ＮＫＫ生产的含６．５％...
NKK Japan has become the first production facility in the world to be equipped with a new on-line rapid heating unit in a hot strip mill system that rapidly heats the preform in roughing and finishing mills. Heating using a package in a 5m long slot induction coil induction. When the billet passes through the heating device, it is rapidly and evenly heated. It is characterized by the use of NKK ...