微合金化多元高铬铸铁磨球耐磨性研究

Study to Abrasion Performance of the Microalloy Multi-Element High Chrome Cast IronGrinding Ball

利用地方资源开发研制并生产了微合金化多元高铬铸铁磨球,在实际应用中收到了优异的使用效果。本文就其铸造质量、硬度分布、组织构成、磨损机理等作了分析并得出相应结论。

Using local resource, the microalloy multi-element high chrome cast iron grinding ball is developed, which has excellent employment result in practical application. The paper analyses the foundry quality, hardness distribution, structure, abrasion mechanism and draws corresponding conclusion.