目录2技术要求及生产难点.....................................................................22.1主要技术要求.....................................................................................................................22.2技术难点............................................................................................................................43关键设备技术研究.........................................................................43.1退火炉................................................................................................................................43.2锌锅....................................................................................................................................53.3预熔锅................................................................................................................................63.4镀后冷却设备.....................................................................................................................64关键工艺技术研究.........................................................................74.1脱脂清洗工艺.....................................................................................................................74.2连续退火工艺.....................................................................................................................94.3热浸镀..............................................................................................................................104.4镀后冷却控制...................................................................................................................134.5拉矫工艺..........................................................................................................................145专题研究.......................................................................................155.1热浸镀工艺.......................................................................................................................155.2锌渣控制..........................................................................................................................165.3锌流纹缺陷.......................................................................................................................195.4沉没辊瘤印缺陷...............................................................................................................205.5气刀亮点缺陷...................................................................................................................216工业试制.......................................................................................226.1工艺控制...........................................................................................................................226.2产品质量..........................................................................................................................237产品应用.......................................................................................328经济及社会效益...........................................................................338.1直接经济效益.................................................................................................................338.2社会效益...........................................................................................................
