This study was investigated the effect of nano-sized silica particle on the insulation resistance of non-oriented electrical steel. Several kind of nano-sized Silica Sol was added to coating solution consist of Polyester-Metal phosphate system. The mechanism of insulation resistance on surface of electrical steel was investigated. Thereafter it is found that nano-sized silica particle was strongly influenced on the insulation resistance of electrical steel sheet.
Journal: TechConnect Briefs
Volume: 1, Nanotechnology 2009: Fabrication, Particles, Characterization, MEMS, Electronics and Photonics
Published: May 3, 2009
Pages: 371 - 374
Industry sector: Advanced Materials & Manufacturing
Topics: Materials Characterization & Imaging