THE COMPLICATED MAGNETIC MATERIAL

摘要

The composite magnetic material includes a combination of a body of a magnetic metal material (11) and a magnetic oxide material (12) joined together to provide improved strength. The two bodies are joined together with a thin magnetic metal film initially formed on the oxide material body by vapour deposition or sputtering. The thin magnetic metal film can be made of the same material as the magnetic metal material body. The two bodies have a mirror like smoothness.