1The analysis of technology innovation strategy of Chinese iron and steel enterprises in the post-financial crisis EraYE Hong-yu, ZHU Tao1-52Research on the guide rollers automatic location control of ring radial-axial rolling NC equipmentGU Rui-jie, QUAN Xiao-hui, ZHANG Shu-lian, YANG Da-xiang, YANG Zhan-fei, LIANG Jian-zhu, SU Zhen-hua6-93The development and application of Baosteel φ250mm Ten-roll bar straightenerLIU Lei, ZHAO Xi-han, MA Qiang, WANG Shi-jie10-124Application and innovation of RH key technique in steel enterpriseMA Zheng-feng, MENG Fan-ya, ZHANG Ya-nan, ZHOU You-jun, ZHANG Yu13-165Development and application of the highly-efficient top-lance baking technology for RH vacuum chamberWU Jian-long, FANG Qi-qing, ZHANG Ming, JIA tao, CAO Yong-heng, ZHAO Feng-hui17-226New double rotating pay off reelXUN Feng-chao23-247Investigation on the maximum extrusion speed control of the difficult-to-deform alloy pressCHENG Xiao-le, ZHENG Wen-da, YANG Jian, PANG Li, XUE Fei-fei, WANG Jun, ZHANG Li-bo25-278Research of four-roll mill parametric design systemLIU Jie, DU Feng-shan, YANG Peng28-319Dynamic analysis of pay-off and tension reel of the strip high speed finishing lineSUN Ya-bo, ZHANG Kang-wu, REN Yu-cheng, XU Chang-an, MA Wei-ran, GAO Cong-min, LIU Yun-fei32-3510Analysis and verification for the load deflection of plate bendingLI Jin-feng, MA Li-dong, HUANG Qing-xue, LI Ming-ming, YANG Guang-ke36-3911Research on the partial load problem of the hydraulic machine for packaging of copper cathodesHUANG Wen-ting, SUN Dong-ming, CHEN Guo-ding, YUE Zhan-bin40-4312Five-axis NC machining technology research based on cimatron E8.5 marine propellersFU Da-peng, MA Yan-li, ZHU Yong-liang44-4613Research and design of bending section for special thick slab casterLI Xin-qiang, SONG Mei-juan, LIU Jun-ping, ZHOU Shi-kai, JIANG Jun, YAO Yun47-5114Application of 3-D software in checking the elevating capacity of the auxiliary hook of a craneSONG Yu, WU Guo-ping, ZHANG Guo-dong, ZHANG De-guo52-5515Leveler PSO two-degree-freedom internal model synchronization control of electro-hydraulic servo systemBAI Lin, HUANG Qing-xue, ZHANG Hua-jun, YUE Guang56-6016Structural optimal design of THP98C-1000 hydraulic press upper-beam based on orthogonal experimentZHONG Wei-hong61-6417Based on the fuzzy neural network adaptive volume of plate straightening machine bending settingLI Wen-qiong, HU Ying65-6818Design and simulation analysis of reducer performance test-bedSHEN Zhao-kui, GONG Yu-xue69-7319Stress and strain analysis of 50 MN hydraulic machineXUE Zhan-jun, LIU Jie74-7720Application of wavelet-envelope analysis to gear fault diagnosisZHANG Yu-ning, LI Shu-lei, WU Jin-ping, ZHANG Kan-cang, LI Jian-qiang78-80 