【作者】 杨文远； 张先贵； 杨勇； 刘路长； 高卫涛；

【Author】 Yang Wenyuan;Zhang Xiangui;Yang Yong;Liu Luchang;Gao Weitao;Central Iron and Steel Research Institute;Wuhan Iron and Steel (Group) Corporation;

【机构】 钢铁研究总院； 武汉钢铁公司；

【摘要】 2010年我国转炉炼钢废钢比平均为7.6%,欧美国家转炉为20%左右。国外冶金工作者在实验室和钢厂进行了大量转炉利用废钢技术的研究,例如转炉合理的废钢加入量、废钢熔化速度、测定熔池温度和碳的传输系数、冶炼优质钢时合理地利用废钢等问题。我国对于转炉利用废钢的生产技术和基础理论研究工作都应加强。更多还原

【Abstract】 In 2010, the average scrap ratio of convertor steelmaking was 7.6% in our country, and that was about 20% in the US and Europe. Foreign Metallurgical workers have done considerable technological research works about the use of scrap in convertor in the laboratories and steel mills. Such as the reasonable scrap addition in convertor, melting rate of scrap, measuring the molten bath temperature and carbon transfer coefficient, and utilizing scrap during smelting the high-quality steel etc. We should strengthen study technology and fundamental research works about the use of scrap in convertor.更多还原