Evolution of Inclusion in 304 Stainless Steel during VOD + LF Refining Process

Wang Chuandong , Wang Zhijun

2018, 39 (4): 1-4

Abstract ( 103 ) PDF (1254KB) ( 286 )

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Research on Melting of Molybdenum-Bearing Hot Metal by Injecting Molybdenum Oxide Powder

Zhang Yongliang ' , Wang Jianchang, Wang Yanping , Zhai Jun,

2018, 39 (4): 5-8

Abstract ( 85 ) PDF (744KB) ( 309 )

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Thermal Simulation Testing on Effect of Cold Charging and Hot Charging Heating on the Grain Size of Bearing Steel GCrl5

Liu Yali, Duan Xiaoge, Zhang Junping , Chen Liang

2018, 39 (4): 9-11

Abstract ( 97 ) PDF (753KB) ( 208 )

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A Study on CCT Curves and Quenching-Tempering Process of New HSLA Steel S690 Φ219 mm x 14 mm Seamless Tube

Pan Xianming, Du Kun, Li Gang, Xiang Huajun, Yang Huangguang , Wang Chuan

2018, 39 (4): 12-16

Abstract ( 121 ) PDF (1936KB) ( 356 )

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Vaporization Behaviors of Manganese in Medium and High Mn Steel Grades during Vacuum Treatment

Kong Lingzhong, Deng Zhiyin , Zhu Miaoyong

2018, 39 (4): 17-19

Abstract ( 137 ) PDF (669KB) ( 290 )

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Process Practice of Morphology Modification of Sulfide in Free Cutting Steel YlCrl3 by Feeding Ca Wire during LF ReHning

Zhang Mengyun, Zhang Rongxing, Bai Liguo, Li Guangbin, Teng Yanfeng , Lei Xuedong

2018, 39 (4): 20-22

Abstract ( 120 ) PDF (1037KB) ( 242 )

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Production Practice of Φ14 ~ 15 mm Coil of Steel SWRH82B

Liu Lide, Zhang Yi, Long Guorong, Gao Changyi, Xie Xiang , Yang Changtao

2018, 39 (4): 23-27

Abstract ( 102 ) PDF (877KB) ( 348 )

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Practice of Commercial Production of Steel AISI4145HM for Petroleum Dill by 100 t EAF-LF-VD Round Bloom CC Flowsheet

Liu Peng

2018, 39 (4): 28-30

Abstract ( 81 ) PDF (674KB) ( 373 )

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Analysis on Oxide Scale of 250 mm Continuous Casting Slab in 22SiMn2TiB Steel and Process Improvement

Chen Benwen, Zhang Kun, Su Chunxia, Zhao Gang, Yang Xi, Fu Chao

2018, 39 (4): 31-34

Abstract ( 108 ) PDF (1506KB) ( 260 )

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Practice of Rolling Process for Φ 158.75 mm x25.4 mm Heavy Wall Tube of Martensite Stainless Steel 420M

Peng Jun, Wan Wuxia, Li Fuhua , Tang Ke

2018, 39 (4): 35-37

Abstract ( 100 ) PDF (779KB) ( 352 )

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Effect of Continuous Casting Parameters on Center Carbon Segregation of SWRH82B Steel 160mm x 160mm Billet

Tong Weishuo, Li Jing , Yan Wei

2018, 39 (4): 38-42

Abstract ( 91 ) PDF (1073KB) ( 321 )

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Production Prectice of Φ 168.3 mm x7.92 mm Anti-Sulphur Seamless Steel Tube X70QS

Wang Xuemin, Deng Xuyan, Feng Ying

2018, 39 (4): 43-47

Abstract ( 82 ) PDF (1342KB) ( 347 )

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Effect of LF Refining Process on Sulphur Content and Morphology of Inclusions in Sulphur Bearing Non-Quenching and Tempering Steel 36MnVNS4

Xiong Yuzhang , Zhang Xianzhong

2018, 39 (4): 48-50

Abstract ( 82 ) PDF (729KB) ( 237 )

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Study on Inclusion Distribution of Auto Deep-Drawing DC06 IF Steel 230 mm Casting Slab

Liu Junshan, Zhang Hua, Ni Hongwei, Li Qingsheng , Cheng Rijin

2018, 39 (4): 51-54

Abstract ( 76 ) PDF (1184KB) ( 277 )

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Investigation of Surface Crack of Nb-V-Ti Micro-Alloyed Steel Plate by 250 mm Casting Slab Hot Charging Process

Cao Lei , Wang Guolian

2018, 39 (4): 55-57

Abstract ( 87 ) PDF (864KB) ( 249 )

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Effect of Precipitation Phases on Corrosion Performance of Mold Steel LJ338ESR for Plastics

Ke Mingpeng, Liu Hongyu, He Jibai , Li Minhua , Fang Haoyan , Lu Jianduo

2018, 39 (4): 58-62

Abstract ( 99 ) PDF (1475KB) ( 234 )

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Effect of Annealing Temperature on Microstructure and Hardness of Cutting Steel 6CrW2Si

Liu Xiangyan, Yang Jianhua, Kang Tian, Zhai Jun, Liu Guijiang, Ma Qunge , Mu Lifeng

2018, 39 (4): 63-65

Abstract ( 105 ) PDF (988KB) ( 354 )

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Cause Analysis on Defect of Die Steel 4Cr5MoSiVl by Ultrasonic Detection and Process Improvement

Lü Anming

2018, 39 (4): 66-69

Abstract ( 98 ) PDF (1685KB) ( 364 )

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2018, Vol.39 No.4

Current column

Evolution of Inclusion in 304 Stainless Steel during VOD + LF Refining Process

Research on Melting of Molybdenum-Bearing Hot Metal by Injecting Molybdenum Oxide Powder

Thermal Simulation Testing on Effect of Cold Charging and Hot Charging Heating on the Grain Size of Bearing Steel GCrl5

A Study on CCT Curves and Quenching-Tempering Process of New HSLA Steel S690 Φ219 mm x 14 mm Seamless Tube

Vaporization Behaviors of Manganese in Medium and High Mn Steel Grades during Vacuum Treatment

Process Practice of Morphology Modification of Sulfide in Free Cutting Steel YlCrl3 by Feeding Ca Wire during LF ReHning

Production Practice of Φ14 ~ 15 mm Coil of Steel SWRH82B

Practice of Commercial Production of Steel AISI4145HM for Petroleum Dill by 100 t EAF-LF-VD Round Bloom CC Flowsheet

Analysis on Oxide Scale of 250 mm Continuous Casting Slab in 22SiMn2TiB Steel and Process Improvement

Practice of Rolling Process for Φ 158.75 mm x25.4 mm Heavy Wall Tube of Martensite Stainless Steel 420M

Effect of Continuous Casting Parameters on Center Carbon Segregation of SWRH82B Steel 160mm x 160mm Billet

Production Prectice of Φ 168.3 mm x7.92 mm Anti-Sulphur Seamless Steel Tube X70QS

Effect of LF Refining Process on Sulphur Content and Morphology of Inclusions in Sulphur Bearing Non-Quenching and Tempering Steel 36MnVNS4

Study on Inclusion Distribution of Auto Deep-Drawing DC06 IF Steel 230 mm Casting Slab

Investigation of Surface Crack of Nb-V-Ti Micro-Alloyed Steel Plate by 250 mm Casting Slab Hot Charging Process

Effect of Precipitation Phases on Corrosion Performance of Mold Steel LJ338ESR for Plastics

Effect of Annealing Temperature on Microstructure and Hardness of Cutting Steel 6CrW2Si

Cause Analysis on Defect of Die Steel 4Cr5MoSiVl by Ultrasonic Detection and Process Improvement