1P roduction P ractice of L ow B asicity S inter in R izhao S teelYU Heng, ZHANG Zhanlei, AN Shaofeng1-3,62O peration P ractice of R apid P rocessing L ong-term F ault D amping-down in J inan S teel’s 3200m3 B FWEN Yan4-63M easures of Increasing B lasting K inetic E nergy in 1 080m3 B FSUN Jianshe, JIANG Xingjun, JI Guanggang, ZHANG Junbin, ZHAO Hongyu7-94P roduction T echnology O ptimization of F ood G rade U ltra-thin E lectroplating T in S ubstrateREN Laisuo, HOU Yuanxin, LI Chuanjun, ZHAO Zhigang10-13,165C ausal A nalysis and H andling on R eduction D ifficulty in 1 450mm S ingle S tand C old R olling M illWANG Le14-166Development and Production Practice of LGP20CH Pre-hardened Die Steel in Laiwu SteelWU Huiliang, YI Zhongwen, HUO Xiaoxin, HUANG Shaowen17-18,207D ie D esign of S ubmerged Nozzle with A symmetric F our H oles for T ire C ord S teelQIAO Linlin, HU Qingqing, DING Lili19-208Influence of S olid F uel P article S ize in S intering on S inter Y ield and Q ualityLI Binglai, LIU Zhenlin, LIU Jibin, YANG Jinfu21-22,249A pplication E xperiment of M ongolia C oking C oal in J inan S teel’s C oking P roductionJI Tongsen, QI Hua, BAI Chaoliang23-2410Refining Effect Analysis of CASLI Mingyang25-2711W ater M odel S tudy on Internal S tructure O ptimization of S ix-strand C ontinuous C asting T undish for R ectangular B loomZHAO Xiaobo, CHENG Zewei, YAN Wei, CHEN Weiqing28-30,3312E stablishment of R eaction K inetics M odel of S teelmaking S lag T ank-type H ot D isintegrating P rocessJING Guangmin31-3313R esearch on W hite B and of L arge S ection C ontinuous C asting R ound B loom by O riginal P osition A nalysisCUI Xueying, TIAN Lei, ZHANG Xianghai, LIU Yuai34-35,3814NNumerical Simulation and Application of LF Flow FiledYANG Zhijie, SONG Yuqing, ZHANG Guangjie, ZHAO Xinhua, WANG Yuanchun36-3815Determination of Trace Tellurium in Steel by Hydride Generation-ICP-AESWANG Xiangyang39-4016Determination of the Arsenic in Iron Ore by ICP-OES MethodSHI Qiuying41-42,4817E nergy-saving and E mission R eduction T echnology of J inan S teel’s C oking S ystemZHEN Yuke43-4518Desulphurization Technology of Sintering Flue Gas by Limestone-Gypsum MethodLU Jing, ZHAO Jun46-4819D esign and A pplication of New T ype 500kW H igh E fficient G rid-connected P hotovoltaic InverterWANG Xiaodong, LIU Shen49-5020A pplication of L aminar C ooling C ontrol M odel in L aiwu S teel’s H eavy P late P roductionZHANG Li51-52 