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目 錄

行業(yè)新聞

江蘇多個(gè)鋼鐵項(xiàng)目最新進(jìn)展··································1

整合后的徐州鋼企未來(lái)怎么走？·····························2

鍍層受“ 傷” 能自愈防腐壽命超30 年酒鋼超耐蝕涂層鋼板強(qiáng)

大生機(jī)來(lái)自何方？··········································3

巧施“ 金點(diǎn)子” 降本顯奇效································5

6 月沒(méi)有接到訂單！韓國(guó)現(xiàn)代制鐵電爐煉鋼廠時(shí)隔15 年停產(chǎn)···6

河鋼唐鋼工業(yè)純鐵打入非晶納米晶領(lǐng)域······················6

印尼6 月動(dòng)力煤參考價(jià)環(huán)比降13.3% 再創(chuàng)4 年來(lái)新低··········7

攀鋼釩氮合金生產(chǎn)技術(shù)迭代破行業(yè)共性技術(shù)難題···············7

技術(shù)交流

焦化技術(shù)

馬鋼煉焦總廠北區(qū)干熄焦熱管換熱器的清洗實(shí)踐··············8

焦?fàn)t煙氣消白工藝及關(guān)鍵參數(shù)求解·························11

焦?fàn)t煙氣脫硫脫硝系統(tǒng)運(yùn)行成本分析與優(yōu)化··················14

煉鐵技術(shù)

水鋼1350m3 高爐大渣量強(qiáng)化冶煉實(shí)踐······················17

首鋼長(zhǎng)鋼9 號(hào)高爐燜爐開爐操作實(shí)踐·······················21

煉鋼技術(shù)

轉(zhuǎn)爐長(zhǎng)爐役工藝優(yōu)化與實(shí)踐································24

轉(zhuǎn)爐煉鋼渣磷元素的富集及影響因素探討····················27

軋鋼技術(shù)

QP 鋼汽車板熱處理工藝與設(shè)備探討························30

冷熱聯(lián)動(dòng)軋制技術(shù)的探索與應(yīng)用···························37

論文投稿

漢鋼公司提升燒結(jié)礦堿度穩(wěn)定率實(shí)踐·························39

紅鋼3# 高爐優(yōu)化冶煉條件技改開爐及達(dá)產(chǎn)實(shí)踐·············43

復(fù)吹轉(zhuǎn)爐含Ti 鐵水脫磷生產(chǎn)實(shí)踐····························49

數(shù)據(jù)統(tǒng)計(jì)

2020 年4 月份1000-1500m3 高爐經(jīng)濟(jì)指標(biāo)（一）··············54

2020 年4 月份1000-1500m3 高爐經(jīng)濟(jì)指標(biāo)（二）··············55

目 錄

新視角

中國(guó)鋼鐵需求恢復(fù)速度將領(lǐng)先世界························································2

國(guó)務(wù)院再放實(shí)招力挺外貿(mào)企業(yè)開拓國(guó)內(nèi)市場(chǎng)·············································4

定了！唐山2020 年下半年這樣做！關(guān)停兩家鋼企！重點(diǎn)行業(yè)全部達(dá)到超低排放標(biāo)準(zhǔn)···················5

河南發(fā)布實(shí)施7 項(xiàng)地方新標(biāo)準(zhǔn)：鋼鐵企業(yè)明年1 月1 日?qǐng)?zhí)行新標(biāo)準(zhǔn)································6

項(xiàng)目商機(jī)

寧夏： 高爐噴煤槍采購(gòu)項(xiàng)目······················································7

河北： 高壓水除磷采購(gòu)項(xiàng)目·······················································7

黑龍江：液壓圓錐破碎機(jī)采購(gòu)項(xiàng)目························································8

江蘇： 煤氣預(yù)加熱更換采購(gòu)項(xiàng)目·······················································8

福建：廢鋼輸送式烘烤設(shè)備采購(gòu)項(xiàng)目····················································9

黑龍江：焦?fàn)t耐材整體承包采購(gòu)項(xiàng)目·······················································9

內(nèi)蒙：燒結(jié)自動(dòng)加水裝置采購(gòu)項(xiàng)目························································1 0

山東： 圓筒混合機(jī)采購(gòu)項(xiàng)目·····················································1 0

山東： 石灰消化器采購(gòu)項(xiàng)目·························································1 1

山東：燒結(jié)點(diǎn)火爐采購(gòu)項(xiàng)目··························································1 1

河北：爐腹煤氣指數(shù)監(jiān)測(cè)采購(gòu)項(xiàng)目·····················································1 2

山東： K R 脫硫扒渣采購(gòu)項(xiàng)目··························································1 2

安徽：轉(zhuǎn)爐一次除塵采購(gòu)項(xiàng)目·························································1 3

山西：水處理設(shè)備采購(gòu)項(xiàng)目·····························································1 3

黑龍江：氧槍升降橫移系統(tǒng)采購(gòu)項(xiàng)目·····················································1 4

山西： 高爐侵蝕系統(tǒng)采購(gòu)項(xiàng)目·······················································1 4

安徽： 飛剪機(jī)采購(gòu)項(xiàng)目····························································1 5

河北： 破碎機(jī)采購(gòu)項(xiàng)目·····························································1 5

江蘇：移動(dòng)熱修車采購(gòu)項(xiàng)目··························································1 6

江蘇：灑水噴槍采購(gòu)項(xiàng)目·····························································1 6

寧夏：夾送輥控制系統(tǒng)采購(gòu)項(xiàng)目··························································1 7

云南：高爐冷風(fēng)流量計(jì)采購(gòu)項(xiàng)目··························································1 7

遼寧：風(fēng)口大套采購(gòu)項(xiàng)目······························································1 8

新疆：軋鋼打包帶，打包扣采購(gòu)項(xiàng)目·······················································18

部分鋼鐵企業(yè)供應(yīng)商統(tǒng)計(jì)·························································19

招標(biāo)公告············································································23