Research Papers in Physics and Astronomy

 

Date of this Version

11-27-1990

Comments

United States Patent. Patent Number: 4,973,525.

Abstract

Improved cermets having superior properties comprising a ferromagnetic metal and an insulator. By controlling process conditions, cermets having high magnetization and high coercivity as well as chemical stability, wear resistance and corrosion resistance are prepared. The cermets of this invention find particular utility as high density recording media.

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