丰满美女裸体视频一区二区三区|无码 视频 一区|亚洲无码毛片一区二区|秋霞自慰人妻久久久久经典|无码在线观看无播放器|熟女综合一区二区三区|青青操逼一级视频三级精品|国产露出视频在线|av无码免费一区二区三|激情视频在线导航

目錄

行業(yè)新聞

碳排放權(quán)七月啟動(dòng)上線交易 鋼鐵行業(yè)將納入全國(guó)碳市場(chǎng)····1

全球首次！八鋼富氫碳循環(huán)高爐實(shí)現(xiàn)重大技術(shù)突破·············2

全國(guó)各大鋼鐵廠紛紛停產(chǎn)減產(chǎn) 確保2021 鋼產(chǎn)量同比不增加····3

全球首套智慧高爐運(yùn)行平臺(tái)在寶鋼股份建成投運(yùn)················4

美國(guó)鋼鐵公司與挪國(guó)油合作開(kāi)發(fā)三州氫中心························5

6 月巴西鐵礦石出口3368 萬(wàn)噸，為近9 個(gè)月最高水平·············5

焦化技術(shù)

淺談沙鋼焦化焦?fàn)t機(jī)側(cè)煙塵治理改造·····························6

焦?fàn)t煤氣脫硫副產(chǎn)物硫磺的提純······························9

煉鐵技術(shù)

鐵礦石煤基氫冶金還原技術(shù)的研究····························13

寶鋼四高爐高效冶煉探索··································18

煉鋼技術(shù)

轉(zhuǎn)爐煉鋼脫氧工藝探討····································24

高效高質(zhì)量板坯連鑄技術(shù)改造實(shí)踐·······················27

軋鋼技術(shù)

軋鋼工藝計(jì)算機(jī)仿真技術(shù)研究······························31

1420mm 五連軋機(jī)極薄規(guī)格帶鋼穿帶工藝優(yōu)化···················34

圓盤剪與切分輪在棒材線切分軋制中的優(yōu)勢(shì)論述················40

2021 年4 月1000-1500 高爐經(jīng)濟(jì)指標(biāo)························45

目 錄

新視角

全球最大功率“神24”車軸鋼全部“首鋼造”······················································2

攀鋼3 個(gè)牌號(hào)鐵道貨車用鋼通過(guò)認(rèn)證··························································4

馬鋼重型H 型鋼新產(chǎn)品突破行業(yè)性難題實(shí)現(xiàn)國(guó)內(nèi)首發(fā)·············································5

方大九鋼啟動(dòng)238 余熱發(fā)電水質(zhì)系統(tǒng)設(shè)備升級(jí)改造項(xiàng)目············································5

項(xiàng)目商機(jī)

遼寧：液壓剪采購(gòu)項(xiàng)目·····································································6

山西：材料智能立體庫(kù)房采購(gòu)項(xiàng)目····························································6

山東：液壓站維護(hù)項(xiàng)目···································································7

河南：汽輪機(jī)改造項(xiàng)目····································································7

黑龍江：布料溜槽采購(gòu)項(xiàng)目·································································8

河北：鋼板倉(cāng)采購(gòu)項(xiàng)目···································································8

河北：超細(xì)霧炮采購(gòu)項(xiàng)目····································································9

黑龍江：主抽風(fēng)機(jī)維修項(xiàng)目·································································9

新疆：渣罐采購(gòu)項(xiàng)目······································································10

內(nèi)蒙古：ups(不間斷連續(xù)電源）采購(gòu)項(xiàng)目····················································10

福建：軋線水霧除塵系統(tǒng)采購(gòu)項(xiàng)目··························································11

福建：磨齒機(jī)采購(gòu)項(xiàng)目····································································11

黑龍江：鐵水自動(dòng)測(cè)溫采購(gòu)項(xiàng)目·····························································12

河北：風(fēng)口大套采購(gòu)項(xiàng)目··································································12

甘肅：中間包除塵系統(tǒng)、連鑄機(jī)澆鑄區(qū)域煙塵控制采購(gòu)項(xiàng)目·························13

廣西：焦末壓球采購(gòu)項(xiàng)目···································································13

山東：鋼包耐材承包項(xiàng)目··································································14

江西：碳化鎢輥環(huán)采購(gòu)項(xiàng)目································································14

山東：洗車臺(tái)采購(gòu)項(xiàng)目····································································15

河北：料倉(cāng)澆注料采購(gòu)項(xiàng)目································································15

河北：陶瓷噴煤槍采購(gòu)項(xiàng)目································································16

山東：環(huán)形皮帶機(jī)采購(gòu)項(xiàng)目································································16

江西：氧槍噴頭采購(gòu)項(xiàng)目··································································17

河南：高爐熱風(fēng)爐壓漿采購(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············································································22