Application and Deveopment of Bottom Blowing Stirring Technology to EAF

He Qing, Yao Tonglu, Li Xiangchen, Zhao Jinxuan, Zhao Ge

2024, 45 (2): 1-7 doi：10.20057/j.1003-8620.2023-00206

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Composition Design and Heat Treatment Welding Process Analysis of High‑manganese Austenitic Cryogenic Steel

Xu Hao, Liu Jianhua, Liu Hongbo, Liu Yin, Li Min, He Yang

2024, 45 (2): 8-17 doi：10.20057/j.1003-8620.2023-00227

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Morphology and Formation Mechanism of Ti and Nb Liquid Precipitation Phase in Medium Carbon CrMo Steel

Jiang Qiao, Zhang Jian, Ni Yanhong

2024, 45 (2): 18-23 doi：10.20057/j.1003-8620.2023-00105

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Development of Extra-thick Plate 12Cr2Mo1VR（H）for Hydrogenation Reactor with 200 mm Thickness

Yang Yang, Li Zhongbo, Bie Jiabao

2024, 45 (2): 24-29 doi：10.20057/j.1003-8620.2023-00163

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Effect of S on Solidification Behavior of Cast Superalloy K417G

Yang Yaqian , Xing Weiwei , Ding Leilei , Ma Yingche

2024, 45 (2): 30-38 doi：10.20057/j.1003-8620.2023-00217

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Modification Effect and Mechanism of La-Ce on Inclusions in GCr15 Bearing Steel

Wu Xiangyu, Dong Bingcheng , Wang Zifei, Tian Qianren, Fu Jianxun

2024, 45 (2): 39-45 doi：10.20057/j.1003-8620.2023-00234

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AOD Smelting of Austenitic Stainless 1Mn18Cr18N Protective Ring Steel

Zhang Donghai, Xu Rongchuan, Guo Chang, Xu Yong, Zhang Xiaolei, Pan Mingxu

2024, 45 (2): 46-49 doi：10.20057/j.1003-8620.2023-00048

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Process Optimization and Practice on CC Soft Reduction in GCr15 Bearing Steel Billet

Chen De, Zhang Guangjun, Liu Jigang

2024, 45 (2): 50-55 doi：10.20057/j.1003-8620.2024-00025

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Effect of Slag with Different Alkalinity on Sulfide in 42CrMoS4 Steel

Wang　Xuji, Pan　Xiquan, Yang　Genchao, Huang　Zhenhua

2024, 45 (2): 56-60 doi：10.20057/j.1003-8620.2023-00219

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Analysis of Surface Defects of High Strength Welding Wire Steel N2M2T Continuous Casting Billet and Process Improvement

Su Yongze, Zhang Xingli, Dai Fangyin, Cui Guibo, Chen Xinyan

2024, 45 (2): 61-65 doi：10.20057/j.1003-8620.2023-00081

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High Temperature Oxidation Behavior of S44535 Ferritic Stainless Steel

Cao Xiaoqiang, Jia Jianwen , Yue Xiwen, Hu Qunkun , Wei Yinghui , Hou Lifeng

2024, 45 (2): 66-73 doi：10.20057/j.1003-8620.2023-00094

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Effect of Ti Microalloying on the Structure and Properties of High Manganese Steel

Pan Hujiang, Yang Xinming, Li Guangqiang, Yang Zhizheng, Huo Xudong

2024, 45 (2): 74-78 doi：10.20057/j.1003-8620.2023-00107

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Effect of Mo Microalloying on High Temperature Mechanical Properties and Microstructure of 82B Steel

Wang Weimin, Qi Haiquan , Han Xiangnan, Sui Wenjie, Liu Anqi, Guo Chuncheng, Da Zhongzhong, Wan Yu, Li Wentong

2024, 45 (2): 79-85 doi：10.20057/j.1003-8620.2023-00164

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Process Optimization on Improving Center Segregation of Spring Steel Billet and Properties of Wire Rod

Sun Jian, Li Jie, Zhang Caidong, Li Jie, Zhao Haitao, Ren Gang

2024, 45 (2): 89-90 doi：10.20057/j.1003-8620.2023-00196

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Effect of Spray Combined Cooling Control Technology on Microstructure and Properties of Spring Steel 54SiCr6

Zong Hao

2024, 45 (2): 91-95 doi：10.20057/j.1003-8620.2023-00124

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Effect of High Temperature Deformation Parameters on Microstructure Evolution of 4J32 Super Invar Alloy

Wang Yu, Yao Yao, Tian Yuxin

2024, 45 (2): 96-100 doi：10.20057/j.1003-8620.2023-00136

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Rolling Simulation and Process Optimization of Cr8 Flat Steel

Xu Leqian, Li Peng, Liu Yu, Pang Yusi, Luo Shengping

2024, 45 (2): 101-104 doi：10.20057/j.1003-8620.2023-00122

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Effect of Heat Treatment Process on Mechanical Properties of High Chromium Low Activated Ferritic-martensitic Steel

Sun Wenqiang , Zhou Zhu, Xu Amin , Wang Shaobing, Su Cheng , Shen Qiang

2024, 45 (2): 105-111 doi：10.20057/j.1003-8620.2023-00171

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Research on a Steel Leakage Prediction Model Based on One vs Rest Genetic Algorithm Optimization Decision Tree

Yu Haochen, Zhang Benguo, Wu Heng, Zhang Ruizhong

2024, 45 (2): 112-117 doi：10.20057/j.1003-8620.2023-00245

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2024, Vol.45 No.2

Current column

Application and Deveopment of Bottom Blowing Stirring Technology to EAF

Composition Design and Heat Treatment Welding Process Analysis of High‑manganese Austenitic Cryogenic Steel

Morphology and Formation Mechanism of Ti and Nb Liquid Precipitation Phase in Medium Carbon CrMo Steel

Development of Extra-thick Plate 12Cr2Mo1VR（H）for Hydrogenation Reactor with 200 mm Thickness

Effect of S on Solidification Behavior of Cast Superalloy K417G

Modification Effect and Mechanism of La-Ce on Inclusions in GCr15 Bearing Steel

AOD Smelting of Austenitic Stainless 1Mn18Cr18N Protective Ring Steel

Process Optimization and Practice on CC Soft Reduction in GCr15 Bearing Steel Billet

Effect of Slag with Different Alkalinity on Sulfide in 42CrMoS4 Steel

Analysis of Surface Defects of High Strength Welding Wire Steel N2M2T Continuous Casting Billet and Process Improvement

High Temperature Oxidation Behavior of S44535 Ferritic Stainless Steel

Effect of Ti Microalloying on the Structure and Properties of High Manganese Steel

Effect of Mo Microalloying on High Temperature Mechanical Properties and Microstructure of 82B Steel

Process Optimization on Improving Center Segregation of Spring Steel Billet and Properties of Wire Rod

Effect of Spray Combined Cooling Control Technology on Microstructure and Properties of Spring Steel 54SiCr6

Effect of High Temperature Deformation Parameters on Microstructure Evolution of 4J32 Super Invar Alloy

Rolling Simulation and Process Optimization of Cr8 Flat Steel

Effect of Heat Treatment Process on Mechanical Properties of High Chromium Low Activated Ferritic-martensitic Steel

Research on a Steel Leakage Prediction Model Based on One vs Rest Genetic Algorithm Optimization Decision Tree