The Compositions, structures and properties of medium manganese S.G.iron grinding balls were investigated under conditions of laboratory. The Productive practice showed that medium manganese S. G. iron grinding balls casted in permanent mould with relatively low Mn content and intensive inoculation were used with good results under the wet abrasion conditions of mine.
| 
推荐 
点击下列相关研究机构和相关文献作者，可以直接查到这些机构和作者被《中国知识资源总库》收录的其它文献，使您全面了解该机构和该作者的研究动态和历史。
