QQ交談
目 錄
行業(yè)新聞
河北減壓的鋼鐵產(chǎn)能去哪了?······························1
“樹苗成長有沃土”——陜鋼集團(tuán)龍鋼公司儲(chǔ)運(yùn)中心竭力搭建新工培養(yǎng)平臺(tái)·························3
攀鋼率先實(shí)現(xiàn) 950 兆帕級熱連軋超高強(qiáng)鋼工業(yè)生產(chǎn)··················4
山鋼集團(tuán)日照公司試制成功 140mm 特厚鋼板·····················4
鋼鐵限產(chǎn)也按單雙號(hào)!史上最嚴(yán)限產(chǎn)令將持續(xù)半年·················5
9 月份智利銅出口額增長 8.3%·····························5
2020 年 1-8 月菲律賓煤炭進(jìn)口同比下降 36.8%··················6
技術(shù)交流
焦化技術(shù)
關(guān)于低負(fù)荷狀態(tài)下粗苯系統(tǒng)經(jīng)濟(jì)運(yùn)行的優(yōu)化與改進(jìn)······················7
盤管式煉焦荒煤氣換熱器的結(jié)構(gòu)特點(diǎn)與應(yīng)用··························10
煉鐵技術(shù)
榆鋼高爐噴煤外購煤粉受粉技術(shù)應(yīng)用與實(shí)踐···························14
玉鋼 1080m3 高爐長期無計(jì)劃休風(fēng)爐況快速恢復(fù)實(shí)踐···················18
煉鋼技術(shù)
完善干法除塵轉(zhuǎn)爐煤氣回收工藝實(shí)踐····························22
酒鋼轉(zhuǎn)爐鋼渣基礎(chǔ)性能研究·································25
軋鋼技術(shù)
新型低碳 Mn-Mo-Nb-Cu-V 型機(jī)械結(jié)構(gòu)用高強(qiáng)鋼的熱處理工藝優(yōu)化 ·································31
G20CrNi2MoA 軸承鋼控軋控冷工藝熱模擬研究·············35
論文投稿
HRB400E 線材劈裂原因分析·································40
數(shù)據(jù)統(tǒng)計(jì)
2020 年 6 月 1000-1500m3 高爐經(jīng)濟(jì)指標(biāo)·························44
2020 年 7 月 1000-1500m3 高爐經(jīng)濟(jì)指標(biāo)··························46
2020年 8月 450-500m3 高爐經(jīng)濟(jì)指標(biāo)(鋼前)··························48
2020年 8月 4000m3 以上高爐經(jīng)濟(jì)指標(biāo)(鋼前)··························50