Selective reduction of Baotou Nb-bearing iron ore concentrate
LIU Yu-bao;WANG Jing-song;ZHANG Xian-heng;ZHAO Er-xiong;XUE Qing-guo;SHE Xue-feng;State Key Laboratory of Advanced Metallurgy;University of Science and Technology Beijing;State Key Laborotory of Baiyunobo Rare Earth Resource Researches and Comprehensive Utilization;Baotou Research Institute of Rare Earths;
..............page:22-27
..............page:76-80+87
..............page:88-94+100
Closure behavior of fatigue crack by finite element method
FENG Gang;ZHANG Chao-ge;GONG Da-wei;HAN Cheng-jiang;LIN Ke-wei;QI Ji-bao;Mechanical Engineering Department;Zhejiang Industry Polytechnic College;Modern Manufacturing Engineering Institute;Zhejiang University;College of Mechatronics Engineering;University of Electronic Science and Technology;
..............page:95-100