And for as-rolled cathode foil,uniform distribution of intermetallic particles and high density of dislocations with cottrel atmosphere are required.

• 硬态负极铝箔要求金属间化合物粒子细小弥散分布在Al基体中,均匀的位错分布和柯氏气团,从而获得均匀的海绵孔腐蚀。