Experimental Study on Impregnation Depth of Immersion Tubes in 300 t RH Refining Unit

Li Yingjiang

2019, 40 (2): 1-4

Abstract ( ) PDF (993KB) ( )

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Therm-Simulation Test on Recrystalization Annealing Process of Cold Rolled Plate of Nitrogen Bearing Martensitic Stainless Steel 420U6

Li Xiao, Wei Yinghui, Lian Xiaojie , Wei Zhengyan

2019, 40 (2): 5-8

Abstract ( ) PDF (1069KB) ( )

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Commercial Experiment of Steelmaking Steel B7 and 42CrMoA by llOt BOF Molybdenum Oxide Direct Reduction Alloying

Qin Fengting , Liu Zonghui

2019, 40 (2): 9-12

Abstract ( ) PDF (705KB) ( )

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Pilot Production of 25 t VOD-LF Silicon Deoxidation Refining Process for Stainless Steel 20Cr13

Shang Dajun

2019, 40 (2): 13-16

Abstract ( ) PDF (608KB) ( )

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Development and Production Practice of High Strength and Heat Resistance Steel 40CrMoV Coil

Li Yongchao

2019, 40 (2): 17-20

Abstract ( ) PDF (949KB) ( )

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Analysis on Cause of Off-Qualified Continuous-Rolling Products of Steel C70S6 BY by Ultrasonic Detection and Process Improvement

Kang Tian' , Liu Xiangyan , Yang Jianhua, Zhai Jun , Sun Qi , Mu Lifeng and Ma Qun

2019, 40 (2): 21-23

Abstract ( ) PDF (741KB) ( )

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Hardenability Calculation of 20CrMnTiH Gear Steel and Control of Narrow Hardenability Band

Wang Jichen, Zhao Qianshui, Li Chaoqun , Bai Gang

2019, 40 (2): 24-27

Abstract ( ) PDF (779KB) ( )

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Development and Preproduction of 15B36Cr Steel for Track Link

Liang Baizhan, Zheng Lining , Xiao Bo

2019, 40 (2): 28-30

Abstract ( ) PDF (568KB) ( )

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Development of 29MnCr6 Steel for L80-1 Grade High Anti-Crushing Oil Casing Tube

Cheng kai , Feng Ying-, Deng Xuyan, , Liu Ke, Li Yingzhen,

2019, 40 (2): 31-34

Abstract ( ) PDF (806KB) ( )

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Process Practice of Low Carbon Steel QD08 Production by 120 t RH-LF

Liu Liexi, Fan Shiwei, Xu Lei, Li Haien, Wang Wenpei , Li Hai

2019, 40 (2): 35-37

Abstract ( ) PDF (686KB) ( )

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Technology Practice of VIM-VAR in Improving Fracture Toughness of Grade 0.3C-1.6Si-0.8Mn-l.1Cr-0.48Mo-0.1V Steel

He Run, Li Linsen , Sun Zhicheng,

2019, 40 (2): 38-41

Abstract ( ) PDF (857KB) ( )

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Development of Gear Steel 16MnCr5 by 40 % Hot Metal-50 t EAF-LF-VD-CC Flowsheet

Liu Bing

2019, 40 (2): 42-45

Abstract ( ) PDF (1012KB) ( )

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Application of Foam Slag Inhibitor in 60 t Converter Steelmaking Production

Xing Chao, Yao Na , Zhang Liwu

2019, 40 (2): 46-48

Abstract ( ) PDF (616KB) ( )

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Study on Improving Cleanliness of Gear Steel FAS3420H Steelmaking by 60 t EAF-LF-VD-CC Flow Sheet

An Jie, Li Tao, Li Gang, Feng Guiping , Zhang Yan

2019, 40 (2): 49-52

Abstract ( ) PDF (899KB) ( )

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Analysis on Strip Fracture of High Strength IF Steel Containing Phosphorus During Straightening in Pickling & Rolling and Process Improvement

Li Junsheng , Xue Renjie , Ma E , Cao Xiaoen , Luo Xiang

2019, 40 (2): 53-56

Abstract ( ) PDF (1093KB) ( )

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Dynamic Crystal Structure Characteristics of High Grade Non-Oriented Silicon Steel under Hot Deformation Condition

Guang Hongbing, Lin Yuan , Zhang Wenkang

2019, 40 (2): 57-62

Abstract ( ) PDF (1901KB) ( )

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Effect of Anneal Process on Microstructure and Mechanical Properties of Hot Rolled Ferritic Stainless Steel SUS410L

Li Xiao, Wei Yinghui, Wei Zhengyan , Su Ying

2019, 40 (2): 63-66

Abstract ( ) PDF (1102KB) ( )

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Fatigue Properties of Vanadium-Silicon-Manganese Spring Steel 35SiMnVB

Deng Tongwu

2019, 40 (2): 67-70

Abstract ( ) PDF (842KB) ( )

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2019, Vol.40 No.2

Current column

Experimental Study on Impregnation Depth of Immersion Tubes in 300 t RH Refining Unit

Therm-Simulation Test on Recrystalization Annealing Process of Cold Rolled Plate of Nitrogen Bearing Martensitic Stainless Steel 420U6

Commercial Experiment of Steelmaking Steel B7 and 42CrMoA by llOt BOF Molybdenum Oxide Direct Reduction Alloying

Pilot Production of 25 t VOD-LF Silicon Deoxidation Refining Process for Stainless Steel 20Cr13

Development and Production Practice of High Strength and Heat Resistance Steel 40CrMoV Coil

Analysis on Cause of Off-Qualified Continuous-Rolling Products of Steel C70S6 BY by Ultrasonic Detection and Process Improvement

Hardenability Calculation of 20CrMnTiH Gear Steel and Control of Narrow Hardenability Band

Development and Preproduction of 15B36Cr Steel for Track Link

Development of 29MnCr6 Steel for L80-1 Grade High Anti-Crushing Oil Casing Tube

Process Practice of Low Carbon Steel QD08 Production by 120 t RH-LF

Technology Practice of VIM-VAR in Improving Fracture Toughness of Grade 0.3C-1.6Si-0.8Mn-l.1Cr-0.48Mo-0.1V Steel

Development of Gear Steel 16MnCr5 by 40 % Hot Metal-50 t EAF-LF-VD-CC Flowsheet

Application of Foam Slag Inhibitor in 60 t Converter Steelmaking Production

Study on Improving Cleanliness of Gear Steel FAS3420H Steelmaking by 60 t EAF-LF-VD-CC Flow Sheet

Analysis on Strip Fracture of High Strength IF Steel Containing Phosphorus During Straightening in Pickling & Rolling and Process Improvement

Dynamic Crystal Structure Characteristics of High Grade Non-Oriented Silicon Steel under Hot Deformation Condition

Effect of Anneal Process on Microstructure and Mechanical Properties of Hot Rolled Ferritic Stainless Steel SUS410L

Fatigue Properties of Vanadium-Silicon-Manganese Spring Steel 35SiMnVB