摘要
利用热风水冷富氧冲天炉熔炼的冶金特点,通过对原材料进行选择及优化炉料配比,熔化出优质铁液。通过优化孕育处理及合金化工艺,从而获得高强度灰铸铁气缸体熔液。
By using the metallurgical characteristics of hot-air,water-cooled and oxygen-enriched cupola,the high quality iron liquid was melted out by selecting the raw materials and optimizing the proportion of furnace materials. The high strength grey cast iron cylinder body was obtained by optimizing inoculating treatment and alloying process.
引文
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