摘要 |
PURPOSE:To provide a method of producing a polymer-rare earth composite magnet that has improved magnetic characteristics and improved mechanical strength. CONSTITUTION:A material composed of magnetic particles coated with vinyltrimethoxysilane is mixed with a material composed of magnetic particles coated with isopropoxytitanium tris(dioctyl phosphate). This mixture is mixed with binder and is used to form polymer-rare earth composite magnets. |