采用退火隔层改善退火铝板的性能均匀性目前，仍有许多中小型铝加工厂的铝板生产方式是铁模铸造、块片轧制。Ｙ２和Ｍ状态铝板的机械性能主要靠成品退火来控制，大多数用箱式电阻炉。由于是块片生产和用箱式退火炉，在铝板成品退火时只能将退火铝板堆垛进炉退火。我厂生产... Annealing interlayers to improve the uniformity of the performance of annealed aluminum At present, there are still many small and medium-sized aluminum processing plant is the iron plate production of iron casting, block rolling. Y2 and M state aluminum mechanical properties mainly rely on finished annealing to control, most of the box-type resistance furnace. Because it is a piece of production and box-type annealing furnace, annealed aluminum plate can only be annealed in the finished aluminum sheet annealing furnace stack. I plant production ...