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The heat after rolling production methodological

机译:轧后热生产方法

摘要

PROBLEM TO BE SOLVED: To provide a method for manufacturing a grain-oriented electrical steel sheet which is constituted of a completely new manufacturing process and in which excellent magnetic properties can be combined with excellent film characteristics. ;SOLUTION: When manufacturing the grain-oriented electrical steel sheet, a secondary recrystallization step and a forsterite film forming step are separated. Continuous annealing is carried out before and after batch annealing for the secondary recrystallization, respectively, and subsequently finish annealing for the forsterite film formation is applied.;COPYRIGHT: (C)2003,JPO
机译:要解决的问题:提供一种用于制造方向性电磁钢板的方法,该方法由全新的制造工艺构成,并且可以将优异的磁性能与优异的薄膜特性相结合。 ;解决方案:制造方向性电磁钢板时,第二次重结晶步骤和镁橄榄石成膜步骤是分开的。间歇退火分别在二次退火之前和之后进行连续退火,然后再进行镁橄榄石成膜的最终退火。;版权所有:(C)2003,JPO

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