作者单位:FU Yuan-di,SU Bu-xin,ZHANG Jian-liang,Guo Hong-wei(School of Metallurgical and Ecological Engineering,University of Science and Technology Beijing,100083)傅源荻,苏步新,张建良,国宏伟(北京科技大学冶金与生态工程学院,北京 100083)Xu Dong-hua(FANGDA SPECIAL STEEL TECHNOLOGY Co.,Ltd,NanChang 063000)徐东华(方大特钢科技股份有限公司,江西南昌 330000)