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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(zhǎng)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(jí)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(zhǎng) 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(gòu)煤粉受粉技術(shù)應(yīng)用與實(shí)踐···························14 

玉鋼 1080m3 高爐長(zhǎng)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

目 錄 

新視角 

太鋼開展清潔運(yùn)輸和無組織·······························································2 

呂堅(jiān)院士團(tuán)隊(duì)設(shè)計(jì)研發(fā)高強(qiáng)高塑新型多級(jí)納米結(jié)構(gòu)鎂合金·····································4 

河鋼集團(tuán)耐海洋環(huán)境橋梁鋼撐起世界首座高鐵跨海大橋·········································5 

敬 業(yè) 鋼 鐵 關(guān) 停 一 座 588m3 高 爐 和 一 座 80 噸 轉(zhuǎn) 爐··········································5 

項(xiàng)目商機(jī) 

河北：臥式金屬拆包機(jī)采購(gòu)項(xiàng)目···························································6 

山西：煙氣爐維修項(xiàng)目·····································································6 

湖南：燒結(jié)料倉高壓氣力清倉裝置采購(gòu)項(xiàng)目····················································7 

遼寧：沖渣溝鑄鐵襯板采購(gòu)項(xiàng)目····························································7 

河南：轉(zhuǎn)爐傳動(dòng)系統(tǒng)采購(gòu)項(xiàng)目······························································8 

山東：濕式電除塵采購(gòu)項(xiàng)目·····························································8 

河北：水平焊接機(jī)采購(gòu)項(xiàng)目······························································9 

安徽：活動(dòng)煙罩及提升裝置采購(gòu)項(xiàng)目·······················································9 

河北：導(dǎo)衛(wèi)采購(gòu)項(xiàng)目·································································1 0 

遼寧：轉(zhuǎn)爐滑板采購(gòu)項(xiàng)目·····························································1 0 

江蘇：環(huán)冷機(jī)水密封采購(gòu)項(xiàng)目························································1 1 

遼寧：熱風(fēng)閥采購(gòu)項(xiàng)目·····························································1 1 

黑龍江：連鑄中間包耐材承包項(xiàng)目························································12 

山西：轉(zhuǎn)爐擋火門采購(gòu)項(xiàng)目··························································1 2 

山西：轉(zhuǎn)爐煤氣放散點(diǎn)火改造項(xiàng)目····················································1 3 

河北：大包烘烤器采購(gòu)項(xiàng)目·······························································13 

天津：堆取料機(jī)采購(gòu)項(xiàng)目···························································1 4 

河北：霧炮、超細(xì)水霧抑塵采購(gòu)項(xiàng)目······················································14 

山東：燒結(jié)點(diǎn)火器耐材改造項(xiàng)目·······················································1 5 

河北：水口烘烤爐采購(gòu)項(xiàng)目·····························································1 5 

河南：燒結(jié)機(jī)尾布袋除塵改造項(xiàng)目·························································16 

山西：火焰切割承包項(xiàng)目································································16 

湖北：減速機(jī)采購(gòu)項(xiàng)目·················································17

河北：混鐵爐耐材承包項(xiàng)目···························································1 7 

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

招標(biāo)公告············································································22