THE INFLUENCE OF NANOSTRUCTURE ON THE MAGNETIZATION REVERSAL PROCESSES IN HETEROGENEOUS R-Zr-Co-Cu-Fe ALLOYS

Abstract

Investigation of nanostructure by the methods of AFM of heterogeneous alloy (Sm0,5Gd0,5)0,85Zr0,15(Co0,690Cu0,088Fe0.222)6,0 after different heat treatment processes are present in this paper. It is shown that "cell" structure forms in the two main structural components of the alloy during heat treatment processes. This type of structure provides high coercive state in this type of alloys.

Keywords

• high coercive state
• nanostructure
• heterogeneous hard magnetic alloy
• atomic force microscopy