| 摘要 |
PURPOSE:To get a bidirectional electromagnetic steel plate, which has high permeability, and a laminated iron core, which has excellent magnetization property, using its steel plate. CONSTITUTION:These are a bidirectional electromagnetic steel plate high in permeability, which has Fe for its main ingredient and has high integration in {100} <001> azimuth and in which the area percentage of the nonmagnetic second phase exiting within 10mum from the surface of a board in cross section is 5% or less, and a laminated iron core using this steel plate. Hereby, especially the magnetization property under magnetization of a low-intermediate magnetic field improves. |
