1Analysis and Treatment of Material Bonding on Drum Mixer in Shandong Steel Group Rizhao Co.,Ltd.ZHANG Fenghao, ZHENG Zhiqiang, ZHANG Deqian, MU Gutian, REN JianweiProduction Technology1-32Practice of Long Cycle Stable,High Efficiency and Low Consumption Production of Blast FurnaceGAO Shuang, ZHANG WenzhengProduction Technology4-63Production Practice of Bearing Steel RH Vacuum Refining to Reduce InclusionsDAI Wenru, ZHAI Minglei, WEI Xinyan, ZHANG Qi, LIU ZhengpengProduction Technology7-94Cause Analysis and Countermeasures of Bending Cracking of Hot Rolled High Strength Structural SteelJIA Chongxue, YANG Xiya, SHAN Xiuying, ZHAO TongguoProduction Technology10-12506Cr13 Stainless Steel Pickling Color Difference Causes and Control MeasuresQI Xinhua, HE Min, BIAN Hengguo, LI YepengProduction Technology13-156Effect of Compound Electromagnetic Stirring on Carbon Segregation in Continuous Casting Round Billets of 45 SteelFAN Fangguo, HE Jiyong, XIE Hongchao, LIU Lei, LI PengchaoProduction Technology16-177Measures and Practice on Improving Rolling Efficiency of Double Stand Heavy Plate MillSUN Zhengxu, ZHANG ChanghongProduction Technology18-208Development of the Quad-Splitting Rolling Technology for B500BD Φ13 mm Ribbed BarZHANG Zhongfeng, WANG Changsheng, XIAO Lijun, CAO Wenqiang, MENG LijunProduction Technology21-23,279The Application of Medium Frequency Induction Furnace in the New Smelting Process of Stainless SteelWANG RuiqingProduction Technology24-2710The Current State of Research on the Impact of Rare Earth Elements on the Corrosion Resistance of Stainless SteelLEI Yuansu, DONG Ruifeng, MU Zhipeng, ZHOU Peiying, WU YanjieTest Research28-33,3811Analysis of Melting Point of RH Refining Slag System During Production of High Grade Non-oriented Silicon SteelCUI Jinpeng, YANG Chunliu, YU Limin, SONG Cheng, WANG XuTest Research34-3812Cause Analysis of Delamination in Tensile Fracture of Low Alloy High Strength SteelCHEN Meng, SUN Qian, BAI Ying, LIU Yaru, XU Yanling, WU QunTest Research39-4113Analysis and Control of Brittle Fracture of Fine Carbon Steel StripLIU HanhaiTest Research42-4414Determination Main Components in Kiln Slag with Graphite Electrode Powder Bedding Mixed Solvent FluxMA Wenguang, HAO Xuanke, GUAN XiangzhongTest Research45-4815Research on the Advancement of Steel Process Flow under the Background of"Double Carbon"WANG Nianxin, ZENG Hui, LUAN Jiyi, CHEN Wanfu, WANG ChengzhenInformation Construction49-5316Research on Intelligent Recognition Technology for the Status of Wide and Thick Plate Rolling Mills Based on Digital TwinsZHOU Ping, YANG Heng, HUO Xiangang, HUANG Shaowen, LI XindongInformation Construction54-5717Optimization of Manufacturing Concentrated Ammonia Water Process in Ammonia Distillation TowerJIAO Qingliang, WANG Mijun, MA Chunying, XU MingEnergy Saving and Pollution Reducing58-5918Treatment Technology and Practice of NOx in Flue Gas from Pellet ProductionSUN Zhiqiang, SUN Songshan, FANG Qiang, JIAO DongmingEnergy Saving and Pollution Reducing60-6219Optimization Experiment Study on Particle Size of Fuels on SinteringLI Baoliang, JIA Xian, ZHANG Chaomin, GENG Junliang, XIN YuanEnergy Saving and Pollution Reducing63-64,6720Innovative Application of Roll Fittings in Dust Removal of Rolling LineZHANG Ge, XING Shijian, DUAN Yuanmin, LI XuetaoEnergy Saving and Pollution Reducing65-67 