节点文献
低成本生产不锈钢母液新工艺
New Process for Producing Stainless Steel Master Alloys at Lower Cost
【作者】 李一为; 杜洪缙; 姜敏; 张恺; 周渝生; 郑少波; 徐建伦;
【Author】 LI Yi-wei,DU Hong-jin,JIANG Min,ZHANG Kai,ZHOU Yu-sheng,ZHENG Shao-bo,XU Jian-lun Stainless Steel Subcompany, Baosteel Group Baosteel Technology Center School of Material Science and Engineering, Shanghai University
【机构】 宝钢不锈钢分公司; 宝钢技术中心; 上海大学材料科学与工程学院;
【摘要】 宝钢股份不锈钢分公司正与宝钢技术中心、上海大学合作开发低成本生产含铬>25%不锈钢母液新工艺,该工艺采用转底炉预还原冷固结铬矿粉团块或球团,再经熔化一还原竖炉终还原二步法。
【Abstract】 A new process of producing stainless steel master alloys containing>25% Cr with lower cost is being developed by stainless steel subcompany,Baosteel Technology Center and Shanghai University.The two steps process will include the pre-reduction of lumps of fine chromite ore by means of a rotary hearth furnace and the final reduction in a melting-reduction shaft furnace.
【Key words】 stainless steel master alloys; pre-reduction; rotary hearth furnace; melting-reducing shaft furnace;
- 【会议录名称】 第八届全国冶金工艺理论学术会议论文专辑
- 【会议名称】第八届全国冶金工艺理论学术会议
- 【会议时间】2005-11
- 【会议地点】中国安徽合肥
- 【分类号】TF741.1
- 【主办单位】中国金属学会冶金物理化学专业委员会冶金工艺理论学术委员会