1The research and application of rolling technology of special-shaped steelMA Jiang-tao, LIU Ming-Fa, XIE Hong-biao, ZHAO Heng-liang, CHEN Rong, XU Xiu-mei, ZHANG Li-gang1-52Development history and prospect of mechanical face seal technologyQIN Xian, MA Xu-chuang6-123Intelligent steelmaking and remote monitoring for fault diagnosis operation/maintenanceREN Ying, ZHAO Teng13-194Development and application of low-carbon green mechanical vacuum pump system for steel refiningWU Jian-long, ZHAO Teng, MA Zheng-feng, ZHANG Ming, LIU Meng20-265Research on new technology of aluminumalloy support plate for energy-saving and high-efficiency semi-solid die forging wheelGUO Han-ze, WANG Yong-fei, FAN Shu-qin, WANG Li-zhong, LI Ze-yuan, ZHAO Sheng-dun, CHEN Chao27-336Development of automatic sawing line for large-size and high-precision aluminum alloy platesYANG Xiao-dong, YAO Yun, LEI Chao, SUN Li-li, YANG Peng34-387Research on fabrication of double saddle surface for outlet nozzles of reactor pressure vesselsWU Ze-bo, ZHU Dian-rui, HU Rui-bin39-428Study on wear resistance of Ni-Co coating on copper plate of caster mouldHOU Jian, WANG Qi-liang, WANG Jian-mei43-489The typical ways and characteristics of adjusting and controlling roll gap in hydraulic segments of slab casterTANG Chao, TAN Xi-Hua, XU Rong-Jun49-5510Discussion on forming process and equipment for the truck beamJIANG Hong, ZHAO Sheng-dun, LI Fan, LI Shuang-jiang, ZHOU Hao56-6011Preparation of composite conductive materials from industrial waste slag and analysis of conductive propertiesZHANG Rui, JIA Hao-hao, ZHENG Xu-xu, ZHAO Jian, FAN Bei-Bei, XIONG Wen-shuang61-6512Research on unloading structure of connecting thread for super-large tonnage pre-stressed frameLIU Jie, WANG En-hui, DU Xue-song, HU Rui, YANG Ni66-7013Research on relationship between roller intermesh and initial parameters of incoming plate for leveler with 11-rollersDUAN Xun-xing, TAN Zheng-sheng, LIU Zhi-fang71-7414Process optimization of double cold-rolled substrates surface qualityWANG Tao75-7815Design of testing machine for in-situ synchronous measuring wear of thin film materialsLIU Hong-nan, WANG Dong-ai, LIU Mei-hua, REN Hui-qiang, LANG Yan-mei, JING Wei-guo79-8316Optimization of connection structure between current-carrying copper bar and DC contactor based on temperature rise experimentKONG Jun-ting84-8717Optimization design of centering device for four-in-one misshapen billet continuous casting segment zoneMENG Guang-bing, CAO Bai-wen88-9318Design and application of swiveling cover manipulatorSHAO Lin, XI Zhan, ZHAO Bo, LIU Gui-zhong94-9719Development and application of new type back-up tong for workover operationLV Wen-jie, LIU Yan-yan, ZHANG Man, LI Wei98-10220Design of crankshaft grinding support scheme based on AnsysHU Jun-hong, SONG Bo, GUO Pei-lin, LI Meng, HUANG Cheng-bao103-106 