1Development and Application of Spray Refractory for Blast Furnace LiningZHAO Zeng-lin, LIU Bao-gang, WANG Zi-jin, YU Ren-bo, LI Gang, ZHANG Ming, LIU Lin-lin, SONG Ben-sheng, YAN LinMonograph and Overview1-52Wettability of Metal-ceramicLI Ju, GONG Ben-kui, SUN Quan-shengMonograph and Overview6-93Technical and Economical Analysis of 1# CDQ Installation Operation in Laiwu SteelYU Shi-you, LI Ming-fu, XU HongEnergy Saving and Pollution Reducing10-124Application of Domestic High Voltage Frequency Transformer in Dusting FanLIANG Li-ping, TONG Ming-shengEnergy Saving and Pollution Reducing12-145Application of Multicrystal Mullite Fibre in Heating FurnacePANG Xiao-meiEnergy Saving and Pollution Reducing15-166Converting Process Practice of Low Silicon Hot Metal in Jinan SteelWANG Nian-xinProduction Technology17-197Rapid Restoring Practice of Laiwu Steel's 1 880 m3 BF Conditions after Short Time Damping-downCHENG Xu-lu, LI Gong-sheng, LIU Hong-jiang, LI Xiang-rongProduction Technology19-218Practice of Blow-in and Reaching Design Capacity of Jinan Steel's No.2 1 750 m3 BF after Item RepairWANG Liang-zhou, LIU De-lou, ZHAO Xiao-ming, MENG Ling-jun, ZHANG Dian-zhiProduction Technology21-239Analysis of the Influence Factors for the Cross-sections-alternation and Optimizing of Multi-CCMLI Yan-tingProduction Technology24-2610Development of Ti Microalloyed CM690 Grade Three Anchor Chain Steel for ShipLIU Li-xia, KONG Fan-jie, WANG Shi-jun, ZHOU Yun, PENG JunProduction Technology26-2811Discussion about Application of Quenching and Tempering Technology in Product Exploitation of Medium PlateLI Mei-guangProduction Technology29-3112Development and Application of Long-life Mould Technology for the Medium-thin Slab CasterDIAO Cheng-min, LIU Jun-ping, WEN Wei-xinProduction Technology32-3313Laiwu Steel's No.2 1 880 m3 BF Project Construction and Blow-in PracticeLU Hong, LIU Chang-zhong, LIU Han-hai, WU Shao-bo, LIU YanProduction Technology33-3514Design Improvement of the Induction-heated Furnace for Semi Shell Plate in the Middle of Stamping Bridge-shellHAN Shu, WANG Shu-tao, SONG Xin-feng, LI FengProduction Technology36-3715Influence of Different Charging Temperature on the Microstructure and Properties of X70 Pipeline SteelZHANG Li-qiang, YU WeiTest Research38-4016Analysis and Improvement of the Product Quality of Hot-rolled Low Carbon Strip SteelLUAN Zhao-liang, JIAO-Hong, ZHANG Yu-hua, WANG JingTest Research40-4317Interface Properties of Fe/Al2O3 Gradient Composite Material on Steel MatrixXU Qiu-hong, WANG Zhi, SUN Xiang, ZHAO Jun, XING Xiao-junTest Research44-4618Experimental Research on Strain Aging Sensitivity of Jinan Steel's NVB Grade Ship PlateHOU Deng-yi, DU Shu-boTest Research46-4819Study on Static Softening Behavior of Hot Deformation AusteniteCHEN YeTest Research49-5120Research of Heat-scratches in Cold Rolling Process of Jinan SteelLI Hong-cui, ZHANG HuTest Research52-54 