Hebei Metallurgy 2012 Issue 1 CHEMICAL COMPOSITION DESIGN FOR LOW- ALLOY HIGH- SPEED STEEL HYW3

CHEMICAL COMPOSITION DESIGN FOR LOW- ALLOY HIGH- SPEED STEEL HYW3
Liu Hongping;Sun Zonglin;Zheng Wei

..............page:23-25

ANALYSIS FOR OXYGEN AND NITROGEN CONTENT AND INCLUSION IN STEEL SAMPLES OF VARIOUS STAGE OF SMELTING OF 65# STEEL
Yan Weibing;Liu Zhanling;Zhao Caixia

..............page:61-64

PRACTICE OF EMERGIENT BLOWING OFF OF 230 m3 BLAST FURNACE
Yuan Deli

..............page:28-29,25

APPLICATION OF SEMI- DRY DUST COLLECTING IN 150 t CONVERTER OF CHENG STEEL
Wang Huaian

..............page:30-31

APPLICATION OF ELETRIC DUST COLLECTOR IN SINTERING MACHINE
Zhao Fengyuan

..............page:32-33,64

DEVELOPMENT OF WIRE BAR OF DT4 ELETROMAGNETIC PURE IRON
Guo Mingyi;Fan Jing;Cao Ruichun;Dai Yonggang

..............page:26-27,38

xin xi dong tai

..............page:73-75

FRACTURE REASON ANALYSIS FOR WORKPIECE OF 50 STEEL
Liu Yunna;Wang Liwei;Gao Jianhua

..............page:65-66

CASTING BILLET CUTTING TECHNIQUE REFORMATION IN SHI STEEL
Gao Han

..............page:54-56

DEVELOPMENT AND UTILIZATION OF TRIPLE SPLITTING ROLLING PROCESS FOR φ 12 mm DEFORMED STEEL BAR
Xu Suwen;Li Jun;Liu Fanghua;Liao Chunguang;Gao Xiangjuan

..............page:17-19

DISCUSSION ABOUT NUMERIC MONITERING AND CONTROLLING GAP OF MILL TO IMPROVE ROLLING MILL STABILIZATION
Xing Jianjun;Xing Junfang;Zhu Yintao;Wang Xiao

..............page:13-16,72

RESEARCH ABOUT VANADIUM REDUCTION IN B.F.SLAG
Cai Baowang;Hu Binsheng;Zhao Huajie;Guo Haitao;Liu Jujiang

..............page:10-12

EXAMPLES TO TRANSFORM DEVELOPMENT WAY IN BUSINESS——Probing into the Scientific Development Model Businesses in Hebei Iron and Steel Group
Zhang Xiaowu

..............page:3-5,22

ANALYSIS AND CONUNTER MEASURES FOR CASTING DEFECT IN CENTRIFUGAL COMPLEX CAST IRON ROLL
Wang Suping;Gao Zhijiang;Zhang Cuiying

..............page:34-36

OPTIMIZATION OF CASTING PROCESS FOR LARGE- BILLET GRADE STEEL
Cai Fei;Hao Zhong;Yang Chunjiang

..............page:48-50,64

IMPROVEMENT IN SAVING ENERGY FOR HEATING FURNACE OF STEEL ROLLING
Lang Yongzhong

..............page:69-72

PICKLING PROCESS AND MAIN EQUIPMENT FEATURES OF STAINLESS STEEL COIL
Zhang Furong;Li Zhifang;Xing Zhanfeng

..............page:57-60

APPLICATION OF COOLING - WATER NOISE - SUPPRESSING BACKWATER TANK IN 2 500 m3 BLAST FURNACE
Li Haijun;Bai Guocheng;Jiang Ding;Zhang Yongsheng

..............page:43-44

gang tie gong ye shi er wu fa zhan gui hua

..............page:76-82

REASON ANALYSIS AND TREATMENT FOR ABRASION OF VANE OF BLOWER
Cao Junqing

..............page:41-42

ANALYSIS AND MEASURES FOR BILLET DEVIATION IN BAR HEATING FURNACE
Hu Yanxing

..............page:51-53,56

xin chun he ci

..............page:83

HOW TO REDUCE ROLLS CONSUMPTION OF FINISHING MILL IN HOT- ROLLING STRIP STEEL
Sun Wenzhong;Ren Guangfeng;Cui Lei;Cao Zhi dong

..............page:67-68

ANALYSIS ABOUT HARDNESS DIFFERENCE OVER ROLL BODY
Zhang Cuiying

..............page:37-38

ANALYSIS ABOUT DEFECT OF HIGH -STRENGTH WELDING -PURPOSE WIRE BAR
Cao Ruichung;Guo Mingyi;Zhang Suping;Wang Yong

..............page:45-47

DEFECT ANALYSIS AND IMPROVEMENT FOR PINCH ROLL
Zhao Yudong;Wu Huamo;Cheng Dong;Sun Wenzhong;Gao Xiangjuan

..............page:39-40,60

DISCUSSION ABOUT SOFT NITRIDING TREATING EFFECT OF VANE OF AXIAL FAN
Xi Daoxin

..............page:20-22

DISCUSSION ABOUT INDUSTRIAL INDEXES OF DASHUIGOU COPPER MINE
Lv Hejian

..............page:6-9,42