We prove that high chromium casting iron ball's relatively good wear-resisting performance further by way of experiment.
用实验的方法进一步验证了高铬铸铁磨球具有良好的耐磨性能。
By adopting a compound casting method, we have developed a kind of high wear resisting crushing bar, with low carbon steel interior, high chromium casting steel exterior.
采用复合铸造法研制了一种芯部为低碳钢、外部为高铬铸钢的高耐磨碾齿，此碾齿用于玻璃厂破碎物料的粉碎机上，取得了良好的效。
Chemical composition, melting processes, casting and heat treatment of high chromium cast iron were determined according to the requirement of materials for dredge pump cover.
在分析杂质泵护套材质要求的基础上，确定了高铬铸铁的化学成分和熔炼、铸造及热处理工艺。
Meanwhile, the component of high chromium cast iron which is suitable to dual-metals centrifugal casting was analyzed.
分析了适用于双金属离心铸造工艺特点的高铬铸铁的成分；
The centrifugal casting technique of manufacturing roll sleeve of high chromium cast iron composite was studied.
本文研究确定了离心铸造高铬铸铁复合辊套的工艺措施；
The centrifugal casting technique of manufacturing roll sleeve of high chromium cast iron composite was studied.
本文研究确定了离心铸造高铬铸铁复合辊套的工艺措施；
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