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目錄

行業(yè)新聞

虧損加劇！中國(guó)鋼鐵為何走不出困境？·······················1

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

中鋼國(guó)際：上半年新簽工程項(xiàng)目合同96.99億元···············3

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

包鋼股份500MPa級(jí)高強(qiáng)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(jì)中國(guó)市場(chǎng)需求強(qiáng)勁！············5

美國(guó)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(duì)策探討··············29

國(guó)內(nèi)某4000m3級(jí)大型高爐開爐實(shí)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(shí)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(jí)熱軋高擴(kuò)孔鋼組織性能研究·························48

論文投搞

煉鋼降本增效技術(shù)實(shí)踐····································53

集裝箱用高耐候鋼控制軋制工藝的實(shí)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(tuán)豎爐經(jīng)濟(jì)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(kuò)大，8月鋼價(jià)繼續(xù)下跌空間有限········································3

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

鋼企加快“出海”步伐，增強(qiáng)全球市場(chǎng)競(jìng)爭(zhēng)力·······································5

項(xiàng)目商機(jī)

黑龍江：高爐噴煤磨機(jī)大修····················································6

黑龍江：高爐爐前液壓站改造項(xiàng)目····································6

河北：環(huán)保管控采購(gòu)項(xiàng)目···············································7

河北：打包鋼帶采購(gòu)項(xiàng)目····················································7

江蘇：清洗單位采購(gòu)項(xiàng)目·················································8

山西：真空感應(yīng)爐采購(gòu)項(xiàng)目·····················································8

云南：濾芯采購(gòu)項(xiàng)目·······················································9

安徽：在線輥縫儀采購(gòu)項(xiàng)目·················································9

河北：石灰窯脊式燃燒梁采購(gòu)項(xiàng)目·····················································10

江蘇：圓盤給料機(jī)備件采購(gòu)項(xiàng)目························································10

河北：硫化膠采購(gòu)項(xiàng)目···············································11

河北：節(jié)能水泵采購(gòu)項(xiàng)目·················································11

內(nèi)蒙古：鼓風(fēng)機(jī)采購(gòu)項(xiàng)目····················································12

云南：鋼筋校直剪切機(jī)采購(gòu)項(xiàng)目··············································12

山東：鋼結(jié)構(gòu)采購(gòu)項(xiàng)目··················································13

遼寧：燒結(jié)機(jī)電除塵年修項(xiàng)目···························································13

安徽：擋火門、擋渣板采購(gòu)項(xiàng)目··············································14

河北：鼓風(fēng)機(jī)撥風(fēng)裝置采購(gòu)項(xiàng)目·············································14

吉林：制氧機(jī)備件采購(gòu)項(xiàng)目·················································15

河北：煤氣利用分析儀采購(gòu)項(xiàng)目···············································15

山西：斗提裙邊橡膠輸送帶采購(gòu)項(xiàng)目···········································16

四川：噴煤噴槍采購(gòu)項(xiàng)目····················································16

河北：攪拌器采購(gòu)項(xiàng)目·······················································17

山西：轉(zhuǎn)爐三次除塵采購(gòu)項(xiàng)目···················································17

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

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