【摘要】 介绍国内外球墨铸铁生产中常用的几种球化处理方法,包括:压力加镁法、冲入法、转包法、包芯线喂丝法、盖包法等。对各种方法的优缺点进行了比较。更多还原

【Abstract】 Several nodulizing treatment processes commonly used in nodular iron production was introduced including : plunging magnesium under pressure, sandwich ( pour over ) processes, rotary ladle processes , cored-wire feeding processes, tundish ladle processes and so on.Advantages and shortages of every process were compared.更多还原