QQ交談
目錄
行業新聞
這些年河北省消失的鋼鐵廠和鋼鐵人······················1
鋼鐵產能國際布局優化提升“進行時”·······················3
玉鋼公司Φ25mmHRB400E 抗震鋼筋試軋成功··················4
1-6 月印尼煤企巴彥資源煤炭產量同比下降25%···············4
鋼鐵產能置換和備案新規醞釀待出···························5
英美資源計劃撤出部分動力煤業務·························6
技術交流
焦化技術
馬鋼6 號干熄焦系統優化措施及效果······················7
淺談1A1B 焦爐攔焦車電氣控制系統改造·················10
煉鐵技術
漣鋼七號高爐穩順爐況生產實踐···························13
八鋼2500m3 高爐提煤比降焦比生產實踐····················17
煉鋼技術
馬鋼70 噸轉爐降低鐵水消耗的生產實踐······················21
降低210 噸RH 爐蒸汽消耗工藝實踐·······················25
軋鋼技術
八鋼高線生產φ12.5mm82B 工藝分析·························29
齒輪鋼22CrMoH 多用爐熱處理工藝改進························33
論文投稿
釩鈦磁鐵礦低硅燒結的技術攻關實踐·······················36
無微合金高碳低錳細晶粒HRB400E 熱軋盤螺的開發應用實踐···42
綜合料場的發展趨勢探討··································47
數據統計
2020 年6 月全國分省市粗鋼產量統計·························50
2020 年6 月全國分省市鋼材產量統計·························51
目錄
新視角
太鋼開展清潔運輸和無組織排放評估························································2
全國首條國產雙高棒生產線投產····························································3
凝聚奮進力量 確保生產達產達效···························································4
陜鋼漢鋼:“ 石墨盤根” 向“ 凸凹球面” 升級··············································5
包鋼鋼管公司460 分廠成功試制特厚壁熱軋無縫鋼管·······································5
項目商機
河南: 高爐冷卻壁鑲磚采購項目·····················································6
河北: 粉碎機采購項目····························································6
山東: 鐵水罐加蓋采購項目·······················································7
遼寧: 液壓缸采購項目····························································7
河北: 鐵溝耐材整體承包項目························································8
河北: 霧炮采購項目································································8
山西: 軋鋼加熱爐反吹煤氣回收改造項目···············································9
河南: 微動力除塵器采購項目·······················································9
遼寧: 板式換熱器采購項目·························································1 0
山西: 變壓器采購項目····························································1 0
福建: 連鑄坯液壓剪采購項目·····················································1 1
江蘇: 高爐布袋除塵器采購項目··················································1 1
河北: 洗車臺采購項目··························································1 2
山東: 出鋼口套磚采購項目·······················································1 2
山東: 一混二混配料室除塵改造項目···············································1 3
安徽: 燒結主抽風機備件采購項目·················································1 3
山東: 炮泥采購項目···························································1 4
河北: 水冷電機采購項目························································1 4
安徽: 氣力輸送采購項目························································1 5
河南: 混鐵爐耐材承包項目·······················································1 5
山東: 鑄鐵機采購項目··························································1 6
山西: 加熱爐自動優化燃燒系統采購項目············································1 6
江蘇: 門式上料機采購項目························································1 7
河北: 鋼坯去毛刺機采購項目······················································1 7
部分鋼鐵企業供應商統計·························································18
招標公告············································································22