The shape of stainless-steel metal in the swarf is characterized by the morphology of fine strips,which was partly entwined with the granule of grinding wheel,thus lead to the poor separation effect of the magnetic selection.

• 在磨屑中不锈钢金属呈细长的丝带状,部分金属丝与块状的砂轮磨粒缠绕在一起,造成磁选分离效果不佳。