作者单位:GAO Pan,LI Qiang,YUAN Dong-dong,ZOU Zong-shu(School of Materials and Metallurgy, Northeastern University, Shenyang 110004, China)高攀,李强,袁冬冬,邹宗树(东北大学材料与冶金学院,沈阳110004)FENG Ming-xia(School of Materials and Metallurgy, Northeastern University, Shenyang 110004, China; School of Metallurgy, Liao Ning Institute of Science and Technology, Benxi 117022, China)冯明霞(东北大学材料与冶金学院,沈阳110004;辽宁科技学院冶金工程学院,辽宁本溪,117022)