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包芯线在球墨铸铁生产中的应用现状
引用本文:段汉桥,王立世,魏伯康,林汉同.包芯线在球墨铸铁生产中的应用现状[J].现代铸铁,2000(4):8-12.
作者姓名:段汉桥  王立世  魏伯康  林汉同
作者单位:华中科技大学,湖北武汉,430074
摘    要:包芯线喂线处理生产线墨铸铁是一种新的球铁生产工艺。本文系统地介绍了喂线球化处理在国内外的发展与应用现状,详细地讨论了芯线结构、芯线含镁量、球化剂种类,喂线工艺等对镁吸收率、脱硫率、温度损失、球化质量、环境污染及处理成本的影响。

关 键 词:包芯线  球化处理  喂线工艺  球化剂  球墨铸铁

Application of Cored Wire in Ductile Iron Production
DUAN Han-qiao,WANG Li-shi,WEI Bo-kang,LIN Han-tong.Application of Cored Wire in Ductile Iron Production[J].Modern Cast Iron,2000(4):8-12.
Authors:DUAN Han-qiao  WANG Li-shi  WEI Bo-kang  LIN Han-tong
Abstract:Cored wire injection is a new technology for the production of ductile iron.The application situation and development domestic and abroad of nodulizing with cored wire injection in ductile iron production are systematically introduced,and influences of structure and composition of the cored wire,kinds of nodulizer and wire injection procedure on magnesium recovery and desulfurization rates,temperature loss,nodulizing effect,environment pollution and cost of processing also are particularly discussed.
Keywords:cored wire  nodulizing process  wire injection procedure  ductile iron  noduliX
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