A high performance electromagnetic wire was prepared by using nickel-plated copper wire coated with molten glass, and then its morphology and dimension were characterized. The results show that in using tension membrane method to coat the surface of 2 mm-diameter of copper wire with glass film, when the glass film thickness is about 50μm, the electromagnetic wire has good winding toughness. The glass film thickness decreases with the increase of tension membrane rate; when the rate is 1-1.8 m/s, the film thickness is within 50-100 μm. When th...
