Hebei Metallurgy 2003 Issue 5 ACTIVITY OF QC GROUP SHOULD BE COMBINED WITH STANDARD-IMPLEMENTING AND AUTHENTICATION OF BUSINESS

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Hebei Metallurgy
1006-5008
2003 Issue 5

ACTIVITY OF QC GROUP SHOULD BE COMBINED WITH STANDARD-IMPLEMENTING AND AUTHENTICATION OF BUSINESS
liu ming zhe

..............page:9-11,17

DEVELOPING TREND OF PIPE LINE STEEL AND ITS PRODUCTION PROCESS
zhang qing guo

..............page:12-17

DELIVERING PROGRAM OF SLABS IN TUNNEL FURNACE WITH DUAL-LINE CONTINUOUS CASTING OPERATION
tang hong hua ; tian nai zuo

..............page:18-22

STUDY ON DEFORMATION OF CONTINUOUS-CASTING BILLET AND STEEL BREAKOUT CAUSED BY BROKEN CORNER
xu zhi rong ; yang xiao jiang

..............page:23-28

WHAT WE SHOULD LEARN FROM SHANGHAI BAO STEEL--Investigation about Development Strategy Adjustment of Bao Steel Group in Recent Years and Some Suggestions for Hebei Metallurgical Industry
song ji jun

..............page:3-8

qing zhu he ye ke ji gu fen you xian gong si cheng li san zhou nian

..............page:封三

wu xi shi dong fang huan jing she ji yan jiu suo

..............page:封二

2004 nian zhong guo ( shang hai ) guo ji fen mo ye jin ji shu he she bei zhan lan hui

..............page:64

ye jin xue ming ci ying han dui zhao

..............page:62

jing ji xing he huan bao xing ju jia de finex gong yi

..............page:22

ANALYSIS OF PULSE WIDTH MODULATION WITH SPACE VECTOR OF THREE LEVELS
zhang wei dong

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

EXPERIENCE TO REFORM 35kV HIGH-VOLTAGE SYSTEM IN 110kVA SUBSTATION UNDER OPERATION
guo jian mei ; du yong gang ; yin yan min

..............page:57-59

ANALYSIS OF PROBLEMS IN OPERATION OF SHIELDED ELECTRIC-PUMP AND ITS IMPROVEMENT
qian wei ; zhang bin

..............page:55-56

REFORM OF IRON NOTCH DRILL AND ITS EFFECT
li wen qing

..............page:53-54

DIGITAL CONTROL OF REGENERATIVE WALKING-BEAM FURNACE
yang jin hang ; kang jian jun

..............page:50-52

FAILURE ANALYSIS FOR HIGH-SPEED-STEEL CUTTING TOOLS
song xue quan

..............page:47-49

RESEARCH ON SUB-TEMPERATURE HARDENING PROCESS OF 27SiMn
jin lu ; dong jian ping ; wang jin tong

..............page:45-46

DISCUSSION ABOUT SLAG-REDUCING TECHNOLOGY BY DROPPING CONVERTER COVER DOWN ACCOMPANIED WITH SONAR TECHNIQUE
feng jie ; jia yan ; yuan jian lu ; an jun hui ; qiao ji gang ; duan yong qing

..............page:40-44,37

APPLICATION OF CAS-OB SECONDARY REFINING IN CHENG STEEL
gao hai

..............page:38-39,37

ANALYSIS ABOUT FURNACE CONDITION AFTER LARGE ANGLE FRAME BEING USED AT UPPER PART OF 1260 m3 BLAST FURNACE
li zhi ming ; li xian ping

..............page:35-37

APPLICATION OF BRISK-INLAID COOLING WALL IN NO.5 B.F. OF HAN STEEL
zhao gui xi

..............page:33-34,17

EXHAUSTION OF GREENHOUSE GAS FROM IRON AND STEEL INDUSTRY AND ITS REDUCTION
yang xiao dong ; zhang ling

..............page:29-32,28