研究了斜轧半钢磨球的制坯方法、轧制工艺及力学性能，所得结果对斜轧半钢磨球的开发应用具有一定的指导意义。
The base making method , rolling processes and mechanical properties for cross rolled cast semi steel grinding ball are studied . The results are of great significance for development and application of cross rolled semi steel grinding ball .
磨坯