磁屏蔽用的薄钢板作为磁屏蔽材料以磁导率越高和厚度越大，亦即越容易导磁越好，但从材料的节约和轻量化观点出发，最好是选用高磁导率材料。特别是近年来从结构件薄壁化和确保刚性出发，为了加工制造形状复杂的制品，对其成形加工性的要求也日益提高，还要具备良好的点焊... As the magnetic shielding material, the thinner steel sheet for magnetic shielding has a higher magnetic permeability and a larger thickness, that is, the more easily the magnetic permeability is better, but from the viewpoint of material saving and weight reduction, it is preferable to use a material having a high magnetic permeability . Especially in recent years, from the structure of thin-walled and to ensure that the rigidity, in order to manufacture complex shape of the product, its formability requirements are also increasing, but also have a good spot ...