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目錄

行業(yè)新聞

這些年河北省消失的鋼鐵廠和鋼鐵人······················1

鋼鐵產(chǎn)能國(guó)際布局優(yōu)化提升“進(jìn)行時(shí)”·······················3

玉鋼公司Φ25mmHRB400E 抗震鋼筋試軋成功··················4

1-6 月印尼煤企巴彥資源煤炭產(chǎn)量同比下降25%···············4

鋼鐵產(chǎn)能置換和備案新規(guī)醞釀待出···························5

英美資源計(jì)劃撤出部分動(dòng)力煤業(yè)務(wù)·························6

技術(shù)交流

焦化技術(shù)

馬鋼6 號(hào)干熄焦系統(tǒng)優(yōu)化措施及效果······················7

淺談1A1B 焦?fàn)t攔焦車電氣控制系統(tǒng)改造·················10

煉鐵技術(shù)

漣鋼七號(hào)高爐穩(wěn)順爐況生產(chǎn)實(shí)踐···························13

八鋼2500m3 高爐提煤比降焦比生產(chǎn)實(shí)踐····················17

煉鋼技術(shù)

馬鋼70 噸轉(zhuǎn)爐降低鐵水消耗的生產(chǎn)實(shí)踐······················21

降低210 噸RH 爐蒸汽消耗工藝實(shí)踐·······················25

軋鋼技術(shù)

八鋼高線生產(chǎn)φ12.5mm82B 工藝分析·························29

齒輪鋼22CrMoH 多用爐熱處理工藝改進(jìn)························33

論文投稿

釩鈦磁鐵礦低硅燒結(jié)的技術(shù)攻關(guān)實(shí)踐·······················36

無微合金高碳低錳細(xì)晶粒HRB400E 熱軋盤螺的開發(fā)應(yīng)用實(shí)踐···42

綜合料場(chǎng)的發(fā)展趨勢(shì)探討··································47

數(shù)據(jù)統(tǒng)計(jì)

2020 年6 月全國(guó)分省市粗鋼產(chǎn)量統(tǒng)計(jì)·························50

2020 年6 月全國(guó)分省市鋼材產(chǎn)量統(tǒng)計(jì)·························51

目錄

新視角

太鋼開展清潔運(yùn)輸和無組織排放評(píng)估························································2

全國(guó)首條國(guó)產(chǎn)雙高棒生產(chǎn)線投產(chǎn)····························································3

凝聚奮進(jìn)力量 確保生產(chǎn)達(dá)產(chǎn)達(dá)效···························································4

陜鋼漢鋼：“ 石墨盤根” 向“ 凸凹球面” 升級(jí)··············································5

包鋼鋼管公司460 分廠成功試制特厚壁熱軋無縫鋼管·······································5

項(xiàng)目商機(jī)

河南： 高爐冷卻壁鑲磚采購(gòu)項(xiàng)目·····················································6

河北： 粉碎機(jī)采購(gòu)項(xiàng)目····························································6

山東： 鐵水罐加蓋采購(gòu)項(xiàng)目·······················································7

遼寧： 液壓缸采購(gòu)項(xiàng)目····························································7

河北： 鐵溝耐材整體承包項(xiàng)目························································8

河北： 霧炮采購(gòu)項(xiàng)目································································8

山西： 軋鋼加熱爐反吹煤氣回收改造項(xiàng)目···············································9

河南： 微動(dòng)力除塵器采購(gòu)項(xiàng)目·······················································9

遼寧： 板式換熱器采購(gòu)項(xiàng)目·························································1 0

山西： 變壓器采購(gòu)項(xiàng)目····························································1 0

福建： 連鑄坯液壓剪采購(gòu)項(xiàng)目·····················································1 1

江蘇： 高爐布袋除塵器采購(gòu)項(xiàng)目··················································1 1

河北： 洗車臺(tái)采購(gòu)項(xiàng)目··························································1 2

山東： 出鋼口套磚采購(gòu)項(xiàng)目·······················································1 2

山東： 一混二混配料室除塵改造項(xiàng)目···············································1 3

安徽： 燒結(jié)主抽風(fēng)機(jī)備件采購(gòu)項(xiàng)目·················································1 3

山東： 炮泥采購(gòu)項(xiàng)目···························································1 4

河北： 水冷電機(jī)采購(gòu)項(xiàng)目························································1 4

安徽： 氣力輸送采購(gòu)項(xiàng)目························································1 5

河南： 混鐵爐耐材承包項(xiàng)目·······················································1 5

山東： 鑄鐵機(jī)采購(gòu)項(xiàng)目··························································1 6

山西： 加熱爐自動(dòng)優(yōu)化燃燒系統(tǒng)采購(gòu)項(xiàng)目············································1 6

江蘇： 門式上料機(jī)采購(gòu)項(xiàng)目························································1 7

河北： 鋼坯去毛刺機(jī)采購(gòu)項(xiàng)目······················································1 7

部分鋼鐵企業(yè)供應(yīng)商統(tǒng)計(jì)·························································18

招標(biāo)公告············································································22