Hebei Metallurgy 2013 Issue 2 REASON ANALYSIS AND PRECAUTION MEASURES FOR BLACK SPOT ON COLD GALVANIZED SHEET

REASON ANALYSIS AND PRECAUTION MEASURES FOR BLACK SPOT ON COLD GALVANIZED SHEET
Jiang Jingrong;An Huilong;Liu Zhili

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

EXCHANGE OF BALDE OF AV90-15 AXIAL FLOW FAN
Ai Zhonghua

..............page:65-69

STEADY PRODUCTION OF COGENERATION IN 2# SINTERING MACHINE OF TANG STEEL
Qin Yujie;Jia Yuqian;Wang Yanjun

..............page:72-75,59

REFORMATION OF COVER OF HOT SAW FOR SECTION STEEL
Wei Jiabing

..............page:63-64

ANALYSIS ABOUT PUNCHING FAILURE OF BOX-SHAPE PARTS
Li Guilan;Qi Jianqun;Xia Mingsheng;Zheng Chao

..............page:11-13,50

PROCESS PRACTICE TO CONTROL [Als] IN ALUMINUM LINE FEEDING IN PRODUCTION OF 20g STEEL
Sun Guiping;Ma Zhiwei

..............page:37-39

PRACTICE TO PRODUCE ASH USED FOR STAINLESS STEEL AOD FURNACE WITH SLEEVE KILN
Zhu Jindong;Huo Zhijun;Zhao Yuecheng

..............page:70-71,62

PRODUCTION PRACTICE OF DESULFURIZATION AND SILICON-CONTROL OF SPHC STEEL USED FOR COLD ROLLING
Zhang Chao

..............page:40-42

DIOXIN/FURANE REMOVING PROCESS SYSTEM FOR STEELMAKING GAS IN ELECTRIC ARC FURNACE
Wang Xiangdong

..............page:78-79

OPTIMIZATION OF AUTOMATIC CONTROL SYSTEM OF HEATING FURNACE REGION OF HIGH-SPEED WIRE LINE OF XUAN STEEL
Chu Lidong

..............page:58-59

PRACTICE OF FURNACE CONDITION RECOVERY OPERATION IN 3200 m3 BLAST FURNACE OF HAN STEEL
Wei Gang;Guo Xianshen;Shi Guojie;Gao Yuan;Li Shijie

..............page:30-33

AFFECTING FACTORS AND IMPROVEMENT FOR QUALITYDEFECTS OF ULTRADEEP DRAWING SHEET STEEL AFTER EDGE CUTTING
An Huilong;Zhou Jianjun;Liu Zhili;Shi Huajun;Pan Weipeng

..............page:48-50

REASON ANALYSIS AND IMPROVEMENT FOR LARGE ERROR OF CARBON CONTENT BETWEE NCONVERTER SUBLANCE MODEL SAMPLING AND TURNING-DOWN SAMPLING
Wang Baohua;Zheng Wenqing;Liu Yuwei;Han Yu;Jiang Furong

..............page:51-54

INFLUENCE OF CURRENT DENSITY ON MOLTEN-SALT ELECTROCHEMICAL BORIDING PROCESS
Li Jianjun;He Ning

..............page:14-18

MEASURES TO PROLONG THE WORK LIFE OF RH FURNACE BOTTOM SLOT
Li Zhi;Jin Xiaolei;Wang Kai

..............page:55-57

PRACTICE TO INCREASE OUTPUT AND IMPROVE QUALITY OF IRON MIXTURE
Jia Xuemei;Shao Zhiguo

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

RESEARCH AND APPLICATION OF CARBON-OXYGEN BALANCE IN RH REFINING
Zhang Caidong;Yang Xiaojiang;Wang Feng;Li Bo;Wang Guangzhong

..............page:8-10,25

REFORMATON OF CHARGING SYSTEM OF 2500 m3 BLAST FURNACE
Yue Fuwei;Wu Jingzhe;Gao Bin

..............page:26-29,42

ENERGY-SAVING REFORMATION OF FILTER CHAMBER OF BLOWER OF BLAST FURNACE
Zhang Jianguo;Wu Qiaomei

..............page:76-77,7

WEIGHT LOSS OF MgO IN CARBOTHERMIC REDUCTION NITRIDING PROCESS OF FERROBORON ORE
Deng Xiaobo;Liu Ran;Wang Xingjuan

..............page:19-22

DISCUSSION ABOUT INTRINSIC VALUE OF HEBEI IRON AND STEEL METALLURGY VOCATIONAL EDUCATION GROUP
Wang Guozhen;Song Huimin;Zhang Huirong

..............page:80-82

INFLUENCE OF BLAST TEMPERATURE ON CARBON DISCHARGE QUANTITY OF BLAST FURNACE
Wei Qinrui;Liu Biao;Shen Longlong;Sun Xiangwei;Gao Bin

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

HOW TO DECREASE DOWNTIME OF STRAIGHTENER
Sun Xiangyang;Zhang Guowei;Feng Guixiang;Ma Xiting

..............page:60-62

TREATMENT OF EDGE BULGE OF COLD ROLLING STRIP STEEL
Hua Wei;Li Daliang

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

STUDY ABOUT TECHNOLOGY FOR COLD ROLLING AND CONTINUOUS ANNEALING OF SPCC SHEET
Sun Zhonghua;An Zhiguo;Xiong Ziliu;Gong Zhiqiang;Zhang Qian;Wang Xuehui;Liu Hongqiang

..............page:1-7