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目 錄

行業(yè)新聞

鋼鐵企業(yè)應積極適應新的進出口格局·························1

京唐熱軋部成功研發(fā)高速鋼軋輥配套板形控制技術·················2

0.03mm，比普通A4 紙更??！寶武“手撕鋼”再創(chuàng)規(guī)格精度極限········3

安百拓拿下力拓大型采礦設備訂單 皮爾巴拉鐵礦再添“生產(chǎn)力”····3

技術交流

焦化技術

JN60 － 6 型焦爐長時間低負荷生產(chǎn)實踐···························4

柳鋼6m 焦爐上升管余熱回收利用實踐·························7

煉鐵技術

高爐爐頂節(jié)流閥常見故障分析及處理··························10

熱風爐大中修后波紋補償器損壞原因調(diào)查·······················14

煉鋼技術

180t 轉(zhuǎn)爐滑板擋渣出鋼技術應用實踐····························17

高鈣線在LF 精煉爐的生產(chǎn)實踐································21

軋鋼技術

0.08mm 厚中頻用取向硅鋼極薄帶制作工藝研究··························25

圓盤剪剪切廢邊運動軌跡的計算與模擬····························28

論文投稿

釩鉻復合微合金在棒材HRB500E 螺紋鋼上的應用·····················35

紅鋼1350m3 高爐風口二套上翹的處理····························39

低氮燃燒環(huán)保節(jié)能技術在棒、線材加熱爐上的應用······················45

數(shù)據(jù)統(tǒng)計

2021 年3 月1000-1500m3 高爐經(jīng)濟指標·························51

2021 年3 月焦爐經(jīng)濟指標···································54

目 錄

新視角

寶鋼股份與東風日產(chǎn)聯(lián)合開發(fā)無人化驗收項目···················································2

敬業(yè)集團積極推進落實“雙碳”目標 制定降碳行動計劃···········································4

河鋼鍍鋁板國內(nèi)市場占有率第一·····························································5

山鋼開發(fā)出汽車用高強度花紋帶鋼HLG510L····················································5

項目商機

廣西：油缸采購項目·······································································6

內(nèi)蒙古：電機采購項目····································································6

河北：臺車修復項目·······································································7

內(nèi)蒙古：豎爐的大水梁維修項目························································7

河北：保溫材料采購項目···································································8

河北：閘板閥采購項目··································································8

河南：16立方渣盆采購項目································································9

河南：鐵溝采購項目·······································································9

河北：定尺剪維修改造項目·······························································10

內(nèi)蒙古：智能水分儀采購項目······························································10

河北：高壓細水霧降塵裝置和干霧抑塵裝置采購項目···········································11

河北：自動取制樣系統(tǒng)采購項目·····························································11

河北：煉鐵無人撈渣行車系統(tǒng)采購項目·······················································12

河南：磨煤機采購項目···································································12

山東：富氧燒結(jié)采購項目·······························································1 3

遼寧：泄爆閥采購項目·································································1 3

山西：氣力輸灰采購項目·····························································1 4

寧夏：煤氣柜總包項目·································································1 4

山西：斗提機鏈條采購項目································································15

河北：高爐上料無人值守采購項目·························································15

江西：中間包采購項目····································································16

新疆：焦爐爐頂檢測項目·······························································1 6

新疆：壓力容器采購項目·······························································1 7

山東：冶金閥門維修項目································································1 7

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

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