低锰球墨铸铁磨球材质的研究

Investigation on the Low Manganese Ductile Iron for Producing Grinding Ball

研究了一种新型磨球材质－低锰球墨铸铁，并提出了该材质作为磨球使用的适宜组织。装机试验结果表明，该材质制成的磨球具有良好的抗磨性能．

A new grinding ball meterial,low manganese ductile iron,was introduced,and suitable structure has been selected out by laboratory experiments. Industrial test shows that this type of grinding ball has good wear resistance.