Remove rust, millscale and other loose material by abrasive blasting or power tool cleaning.

用或其他电动工具除去锈、化皮等。

Some methods for the further processing of millscale and the present practical application in ferrite magnetic material field is briefly introduced.

简要介绍目前鳞深加工的几种主要方法及其在永磁领域的应用现状。