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

用喷砂或其他电动工铁锈、氧化皮等。

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

简介绍目前铁鳞深加工的几种法及其在永磁铁氧体领域的应用现状。