Precipitation Dynamics Analysis on Cementite in 0. 2 C-1.25 Si-2.0 Mn Q&P Steel

He Fang , Yong Qilong , Yang Caifu' , Liu Ziquan , Wu Yanxin

2020, 41 (5): 1-5

Abstract ( ) PDF (1268KB) ( )

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Research Progress on the Preparation of Bimetallic Composite Roll by Electroslag Cladding Technology

Cao Yulong , Jiang Zhouhua, Dong Yanwu, Li Guangqiang , Zhao Zhengrong,

2020, 41 (5): 6-13

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Research on Characteristics of 40 t Ladle Bottom Gas Blowing Process by Water Modeling

Ou Xiulong, Wang Le , Wang Shaoming , Wang Guoqiang

2020, 41 (5): 14-18

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Analysis on Cause of Upwarping of 20 Cr Steel Crankshaft Forgings and Process Improvement

Li Shichao, Li Jinbo, Fan Quanbao, Li Ang , Xu Xueliang

2020, 41 (5): 19-21

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Analysis on Surface Cracks of Martensitic Steel 40Crl0Si2Mo Wire and Process Improvement

Sun Zengmiao, Di Yongtian, Jiang Fang, Bai Liguo, Zhang Rongxing , Wang Gang

2020, 41 (5): 22-24

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Analysis on Corner Crack of Nb-Bearing Steel HRB400Nb 180 mm x 180 mm Casting Billet and Process Improvement

Wang Dongxing, Yang Weiyong, Wang Chunmei, Tao Qunnan, Huang Yan , Zuo Xiaotan

2020, 41 (5): 25-28

Abstract ( ) PDF (1047KB) ( )

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Operational Practice of Heel Slag + Single Slag for Steelmaking High Carbon Steel in 100 t BOF with Titanium-Bearing Hot Metal

Zhai Yongqiang, Wang Jianwei , Zhang Yi , Xia Chaokai , Wang Linsong , Gao Changyi

2020, 41 (5): 29-33

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Process Practice of Removing Inclusions in Cold Heading Steel Q10B21-C by Double Slag Retaining Walls in Tundish

Guo Jian, He Hongjie, Han Qingliang , Lu Dengpan

2020, 41 (5): 34-37

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Research and Development of Hot Rolled Strip of BTQ001 Oriented Silicon Steel

Lu Xiaoyu, Wang Shaobing, Huang Li , Dong Lili

2020, 41 (5): 38-41

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Production Practice of Ultra Deep Desulphurization of Steel GCrl5 by 80 t BOF-LF-RH Process

Zhao Shijie , Xuan Zhenbo , Feng Wenfu, Liu Xueqiang , Fan Jianying , Huo Liguo

2020, 41 (5): 42-44

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Commecial Pilot Production on Optimization of LF Refining Slag System for 20 Steel Tube

Zhu Fuqiang , Wang Jinlin, Fan Dingdong , Ren Zhenhai , Chen Zhanling

2020, 41 (5): 45-47

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Microstructure Transformation and Properties of a 1200 MPa New Type Nb-V Micro-Alloying Bainite Rail Steel

Yang Weiyu, Zhang Fengming, Li Zhili , He Jianzhong

2020, 41 (5): 48-51

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Cause Analysis and Process Improvement of Centre Intergranular Crack of Φ200 mm Forging of Steel AISI 410SS

Zhang Jun, , Li Zaoyu , Yang Ling , Zheng Zhenyu, , Yang E , Wu We

2020, 41 (5): 52-54

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A Study on Superplasticity of Cold Rolling 0.10C5Mn2Al Steel at Strain Rate 10 ~2 /s

Liu Sihan, Wang Cunyu , Wang Chang, Xu Haifeng , Cao Wenquan

2020, 41 (5): 55-59

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Influence of Bending Cold Working Process on Properties of Clod Rolling Non-Oriented Silicon Steel

Zhang Zhiyi, Li Yadong, Chen Chunmei , Gao Zhenyu , Liu Wenpeng, Mao Weimin , Yang Ping

2020, 41 (5): 60-63

Abstract ( ) PDF (1088KB) ( )

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Effect of Soft Reduction on Central Carbon Segregation and Macrostructure of 240 mm x 240 mm Casting Bloom of Steel 20CrMnTiH

Li Rong , Chao Xia , Guo Jiang

2020, 41 (5): 64-67

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Effect of Heat Treatment Process on Low Temperature Impact Toughness of 40CrMnMo Steel

Zhang Yue, Zeng Yun , Zheng Jinfeng , Chen Jun , Wu Wei

2020, 41 (5): 68-70

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Effect of RH Non-adding Ca Treatment on D and Ds Inclusion of SCM435 Cold Heading Steel

Li Yongchao , Lu Haojie , Li Gang, Li Long

2020, 41 (5): 71-74

Abstract ( ) PDF (989KB) ( )

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2020, Vol.41 No.5

Current column

Precipitation Dynamics Analysis on Cementite in 0. 2 C-1.25 Si-2.0 Mn Q&P Steel

Research Progress on the Preparation of Bimetallic Composite Roll by Electroslag Cladding Technology

Research on Characteristics of 40 t Ladle Bottom Gas Blowing Process by Water Modeling

Analysis on Cause of Upwarping of 20 Cr Steel Crankshaft Forgings and Process Improvement

Analysis on Surface Cracks of Martensitic Steel 40Crl0Si2Mo Wire and Process Improvement

Analysis on Corner Crack of Nb-Bearing Steel HRB400Nb 180 mm x 180 mm Casting Billet and Process Improvement

Operational Practice of Heel Slag + Single Slag for Steelmaking High Carbon Steel in 100 t BOF with Titanium-Bearing Hot Metal

Process Practice of Removing Inclusions in Cold Heading Steel Q10B21-C by Double Slag Retaining Walls in Tundish

Research and Development of Hot Rolled Strip of BTQ001 Oriented Silicon Steel

Production Practice of Ultra Deep Desulphurization of Steel GCrl5 by 80 t BOF-LF-RH Process

Commecial Pilot Production on Optimization of LF Refining Slag System for 20 Steel Tube

Microstructure Transformation and Properties of a 1200 MPa New Type Nb-V Micro-Alloying Bainite Rail Steel

Cause Analysis and Process Improvement of Centre Intergranular Crack of Φ200 mm Forging of Steel AISI 410SS

A Study on Superplasticity of Cold Rolling 0.10C5Mn2Al Steel at Strain Rate 10 ~2 /s

Influence of Bending Cold Working Process on Properties of Clod Rolling Non-Oriented Silicon Steel

Effect of Soft Reduction on Central Carbon Segregation and Macrostructure of 240 mm x 240 mm Casting Bloom of Steel 20CrMnTiH

Effect of Heat Treatment Process on Low Temperature Impact Toughness of 40CrMnMo Steel

Effect of RH Non-adding Ca Treatment on D and Ds Inclusion of SCM435 Cold Heading Steel