【作者】 郑建忠； 姜钧普；

【Author】 Zheng Jianzhong Jiang Junpu(Baoshan Iron & Steel Co. ,Ltd. ) (University of Science and Technology Beijing)

【机构】 宝山钢铁股份有限公司； 北京科技大学；

【摘要】 本文对影响喂丝效果的因素进行了分析,利用均匀设计方法进行试验设计并安排现场试验,提出了合适的喂丝工艺参数。同时,对钢中的夹杂物进行了观察和统计,比较了不同工艺点夹杂物的变化和不同脱氧程度对夹杂物的球化状况的影响。更多还原

【Abstract】 The factors of influencing the effect of wire feeding were analysised and discussed. The experimental design was made by means of the even design method. After application of the in the practical experiment, the process parameters were obtained. At the same time, the inclusions in steel were measured and observed. The changes of inclusions in different process periods and the influence of inclusion spheroidization according to the different extent of deoxidization were compared.更多还原