8月下旬,经过有关部门的严格检验,河北钢铁集团舞钢公司研发的大线能量焊接船用钢板各项指标全部满足用户需求,在与国内数家知名钢厂竞争中独占鳌头。舞钢公司大线能量焊接船用钢板研发成功,实现了替代进口并填补国内空白。大线能量焊接钢板是指在大线能量的焊接条件下能够确保焊接热影响区的低温冲击韧性的钢 In late August, after rigorous testing by the relevant departments, the indicators of large-sized energy welded marine steel plates developed by Wugang Group of Hebei Iron and Steel Group all met the needs of users and drove the competition among several well-known domestic steel mills. Wugang company large-scale energy welding ship steel plate successfully developed to achieve an alternative to import and fill the gaps. Large-wire energy-welded steel plate refers to the steel in the conditions of welding energy to ensure low-temperature impact toughness of the heat affected zone of steel