高速离心铸造，组织致密，无砂眼、夹渣，表面光滑、壁厚均匀。
Centrifugal casting, compact structure, free from pinhole porosity and slag, smooth surface and even wall thickness.
通过扫描电镜、能谱分析仪和电子探针研究了稀土复合变质剂对离心铸造的高碳高速钢轧辊组织和力学性能的影响。
The effects of RE compound modificator on the mechanical properties and microstructure of high carbon high speed steel used for roller ring were investigated by SEM, EDS and EPMA.
高速钢轧辊具有很强的竞争力。离心铸造法生产高速钢轧辊是主要的工艺方法。
The centrifugal foundry method is the main process to produce the high speed steel rolls which possess high competitive power.
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