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目錄

行業(yè)新聞

虧損加??！中國鋼鐵為何走不出困境？·······················1

勇于創(chuàng)新，打好降本增效攻堅戰(zhàn)（軋鋼篇)···················2

中鋼國際：上半年新簽工程項目合同96.99億元···············3

中國11家鋼鐵企業(yè)上榜2024年財富世界500強··············3

包鋼股份500MPa級高強度風(fēng)電用鋼研發(fā)成功····················4

攀鋼成功軋制TC4鈦合金卷································4

鐵礦石巨頭大賺近420億！預(yù)計中國市場需求強勁！············5

美國鋼鐵二季度凈銷售高于預(yù)期······························5

焦化技術(shù)

智能巡檢系統(tǒng)在馬鋼7m焦?fàn)t的應(yīng)用·····························6

某焦?fàn)t上升管荒煤氣顯熱回收改造························10

燒結(jié)技術(shù)

煉鐵燒結(jié)過程中原料特性與燃料配比優(yōu)化研究················15

燒結(jié)系統(tǒng)智能制造的發(fā)展現(xiàn)狀與展望···························20

煉鐵技術(shù)

八鋼2500m3高爐直吹管燒穿原因及對策探討··············29

國內(nèi)某4000m3級大型高爐開爐實踐························32

煉鋼技術(shù)

5#RH智能煉鋼系統(tǒng)開發(fā)與應(yīng)用····························36

梅鋼250t轉(zhuǎn)爐滑板擋渣技術(shù)應(yīng)用實踐····························40

軋鋼技術(shù)

唐鋼熱軋事業(yè)部鋼包加蓋技術(shù)的應(yīng)用····························44

700MPa級熱軋高擴孔鋼組織性能研究·························48

論文投搞

煉鋼降本增效技術(shù)實踐····································53

集裝箱用高耐候鋼控制軋制工藝的實踐·················56

小規(guī)格棒材多線切分技術(shù)的應(yīng)用····························61

2024年4月球團豎爐經(jīng)濟指標(biāo)································66  

新視角

7-8月鋼廠檢修信息匯總····················································2

減產(chǎn)范圍擴大，8月鋼價繼續(xù)下跌空間有限········································3

2024年上半年中國不銹鋼粗鋼產(chǎn)量同比增幅5.88%至1875萬噸······················4

鋼企加快“出?！辈椒?，增強全球市場競爭力·······································5

項目商機

黑龍江：高爐噴煤磨機大修····················································6

黑龍江：高爐爐前液壓站改造項目····································6

河北：環(huán)保管控采購項目···············································7

河北：打包鋼帶采購項目····················································7

江蘇：清洗單位采購項目·················································8

山西：真空感應(yīng)爐采購項目·····················································8

云南：濾芯采購項目·······················································9

安徽：在線輥縫儀采購項目·················································9

河北：石灰窯脊式燃燒梁采購項目·····················································10

江蘇：圓盤給料機備件采購項目························································10

河北：硫化膠采購項目···············································11

河北：節(jié)能水泵采購項目·················································11

內(nèi)蒙古：鼓風(fēng)機采購項目····················································12

云南：鋼筋校直剪切機采購項目··············································12

山東：鋼結(jié)構(gòu)采購項目··················································13

遼寧：燒結(jié)機電除塵年修項目···························································13

安徽：擋火門、擋渣板采購項目··············································14

河北：鼓風(fēng)機撥風(fēng)裝置采購項目·············································14

吉林：制氧機備件采購項目·················································15

河北：煤氣利用分析儀采購項目···············································15

山西：斗提裙邊橡膠輸送帶采購項目···········································16

四川：噴煤噴槍采購項目····················································16

河北：攪拌器采購項目·······················································17

山西：轉(zhuǎn)爐三次除塵采購項目···················································17

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

招標(biāo)公告·····························································23