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目      錄

行業(yè)熱點

河北擬大幅提高鋼鐵業(yè)大氣污染超低排放標準( 附標準對比)·····1

新冶鋼三項科技成果達到國際先進水平·······················2

“太鋼專列”載千噸高等級不銹鋼啟程赴俄······················3

華菱衡鋼冷拔油缸管銷量倍增·······························3

管理寶典

本鋼集團完成IATF16949:2016 標準質(zhì)量管理體系內(nèi)審工作·····4

攀鋼釩深入推進精益六西格瑪管理························5

水鋼成為“ 全國百佳質(zhì)量誠信標桿示范企業(yè)”··············6

產(chǎn)品開發(fā)

河鋼邯鋼公司成功開發(fā)4.5 毫米極限厚熱鍍鋅板··········7

酒鋼J444E 超純鐵素體不銹鋼研發(fā)成功····················7

國內(nèi)首批Q420qF 橋梁鋼在鞍鋼批量生產(chǎn)··················8

河鋼唐鋼高端鍍鋁板產(chǎn)品極限規(guī)格攻關(guān)取得突破···········8

首鋼京唐鍍鋁硅新產(chǎn)品試制成功····························9

包鋼成功試制稀土鋼鍍鋅板································9

技術(shù)交流

焦化技術(shù)

篩運焦系統(tǒng)影響焦炭粒度的分析研究·······················10

軟起動器在抑制熄焦系統(tǒng)水錘效應(yīng)中的應(yīng)用················14

降低干熄爐焦炭燒損率的措施····························17

燒結(jié)技術(shù)

燒結(jié)節(jié)能提效集成新技術(shù)在柳鋼2#360m2 燒結(jié)機上的應(yīng)用·····20

燒結(jié)篦條粘結(jié)機理研究及防治措施·······················25

梅鋼提高三號燒結(jié)利用系數(shù)的實踐······················29

煉鐵技術(shù)

高爐礦焦槽及上料控制系統(tǒng)設(shè)計···························32

達鋼高爐噴吹用煤配加蘭炭粉煤的試驗······················36

包鋼3# 高爐風(fēng)口頻繁破損的治理實踐······················38

煉鋼技術(shù)

高效率低成本RH 生產(chǎn)技術(shù)··································42

LF 爐精煉渣系冶煉潔凈鋼工藝實踐························47

RH 精煉過程增氮行為探討·································51

軋鋼技術(shù)

冷軋拉矯機延伸率控制與應(yīng)用的探討························54

熱軋無縫鋼管在線熱處理工藝組織性能調(diào)控研發(fā)技術(shù)進展····58

J55 邊裂原因分析與工藝改進·····························63

論文投稿

轉(zhuǎn)爐渣洗脫硫工藝的研究···································68

轉(zhuǎn)爐冶煉SWRH82B 鋼的生產(chǎn)實踐·····························72

數(shù)據(jù)統(tǒng)計

2018 年3 月份重點統(tǒng)計鋼鐵企業(yè)粗鋼產(chǎn)量····················76

2018 年3 月份1000-1500m3 高爐技術(shù)經(jīng)濟指標統(tǒng)計（一）·····80

2018 年3 月份1000-1500m3 高爐技術(shù)經(jīng)濟指標統(tǒng)計（二）·····81

目    錄

新視角

圓滿落幕－－ 2018 年高爐限產(chǎn)季、錯峰季生產(chǎn)組織經(jīng)驗分析研討會·······························2

2018 年全國煉鐵生產(chǎn)技術(shù)會暨煉鐵學(xué)術(shù)年會在杭州成功舉辦···································6

項目商機

河北：新建脫硝項目································································1 3

部分“新建脫硝”廠家統(tǒng)計·····························································1 3

遼寧：燒結(jié)機側(cè)密封改造項目···························································1 4

部分“燒結(jié)機側(cè)密封”廠家統(tǒng)計···························································1 4

檢修信息

山東省檢修信息································································1 5

云南省檢修信息·································································1 5

安徽省檢修信息····································································1 5

江蘇省檢修信息······································································1 5

內(nèi)蒙古檢修信息·····································································1 5

遼寧省檢修信息···································································1 5

部分鋼鐵企業(yè)供應(yīng)商統(tǒng)計·························································16

招標公告·············································································20