作者单位:Gao Bing,Zhang Jian-liang,Kong De-wen(School of Metallurgical and ecological engineering,University of Science and Technology Beijing,Beijing 100083,China)高冰,张建良,孔德文(北京科技大学冶金与生态工程学院,北京 100083)Su Dong-xue,Yu Yuan-hao,Meng De-li(Guofeng Iron and Steel Group Co.,Ltd.,Tangshan,Hebei 063300,China)苏东学,于源浩,孟德里(国丰钢铁集团股份有限公司,河北 唐山 063300)