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

工信部：繼續(xù)穩(wěn)妥做好粗鋼限產(chǎn)工作實施差異化錯峰生產(chǎn)········1

內(nèi)蒙古全力推動煤炭增產(chǎn)穩(wěn)價································2

太鋼首卷不銹鋼+ 碳鋼非對稱組坯復(fù)合熱軋卷成功下線···········3

鞍鋼SK4 高端工具鋼熱卷國內(nèi)首發(fā)·····························3

澳大利亞預(yù)計今年底鐵礦石達到150 美元·····························4

必和必拓South Flank 礦區(qū)正式投產(chǎn)·····························4

技術(shù)交流

焦化技術(shù)

焦爐上升管蒸發(fā)器失效分析和系統(tǒng)優(yōu)化·····························5

焦爐煤氣中氨與硫化氫污染物資源化利用技術(shù)研究··························8

燒結(jié)技術(shù)

利用燒結(jié)礦余熱烘干塊礦新工藝與生產(chǎn)實踐·························11

煉鐵技術(shù)

高爐上密封組合閥改進與快速高質(zhì)修復(fù)實踐···························16

敬業(yè)A 號高爐開爐快速達產(chǎn)實踐·····························20

煉鋼技術(shù)

轉(zhuǎn)爐煉鋼終點控制技術(shù)探討··································24

改善X60Si2MnA 彈簧鋼鑄坯碳偏析的研究························28

軋鋼技術(shù)

連軋產(chǎn)線和半連軋產(chǎn)線的軋輥氧化行為研究····························32

金屬材料熱處理工藝在機械制造中的應(yīng)用····························36

論文投稿

煉鐵二廠2#1080m3 高爐停爐實踐案例·······················40

視覺圖像處理在轉(zhuǎn)爐爐下的應(yīng)用····························44

數(shù)據(jù)統(tǒng)計

2021 年7 月1000-1500 高爐經(jīng)濟指標···························48

2021 年7 月全國分省市粗鋼產(chǎn)量統(tǒng)計···························51

目 錄

新視角

太鋼五項科技成果榮獲冶金科學(xué)技術(shù)獎·························································2

本鋼集團與韓國東部制鐵簽約量突破100 萬噸····················································4

太鋼主持制定《不銹鋼精密箔材》國家標準通過鋼標委審定········································5

酒鋼集團與玉門市簽訂新能源項目合作協(xié)議·····················································5

項目商機

江蘇：煤氣脫氯采購項目···································································6

內(nèi)蒙古：門式剪斷機、金屬打包液壓機采購項目················································6

內(nèi)蒙古：TRT檢測項目······································································7

黑龍江：焦罐耐材采購項目··································································7

廣東：高爐煤氣精脫硫采購項目·····························································8

河北：激光測厚儀采購項目·································································8

山東：氣體報警系統(tǒng)采購項目································································9

河北：脫泥篩篩板采購項目·································································9

四川：起重機安全監(jiān)控系統(tǒng)/附屬備件采購項目················································10

天津：真空脫水機采購項目································································10

河北：布袋添加催化劑濾料脫硝采購項目·····················································11

河北：濾筒采購項目······································································11

河北：渣處理工藝設(shè)備采購項目·····························································12

江西：初冷器采購項目····································································12

江蘇：霧炮機采購項目····································································13

寧夏：鐵包加蓋采購項目··································································13

遼寧：鐵水罐耐材承包項目································································14

河南：燒結(jié)煙氣循環(huán)采購項目······························································14

山西：烤包蓋采購項目····································································15

山東：爐頂自動打水采購項目·······························································15

寧夏：焊條采購項目······································································16

山西：去毛刺機備件采購項目·······························································16

河北；碳回收利用新建項目································································17

河南：鎂球采購項目······································································17

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

招標公告············································································22