丰满美女裸体视频一区二区三区|无码 视频 一区|亚洲无码毛片一区二区|秋霞自慰人妻久久久久经典|无码在线观看无播放器|熟女综合一区二区三区|青青操逼一级视频三级精品|国产露出视频在线|av无码免费一区二区三|激情视频在线导航

目   錄

行業(yè)新聞

河北一民營鋼廠關(guān)停淘汰 60 噸轉(zhuǎn)爐！···························1

工信部等七部門：力爭 2023 年有色金屬工業(yè)增加值同比增 長 5.5% 左右·········································3 

世界規(guī)模最大！國內(nèi)年產(chǎn) 3000 萬噸采礦項(xiàng)目全面建設(shè)····· ························································3 

唐鋼自主研發(fā)增強(qiáng)成形性雙相鋼··················4 

攀鋼高端出口鋼軌再添新成員·····························4 

墨西哥通過提高鋼材進(jìn)口關(guān)稅來實(shí)施保障措施·············5 

德國鋼鐵行業(yè)敦促政府出臺特別電價(jià)······················5 

焦化技術(shù) 

煤粉處理方式對干燥煤成焦的焦炭指標(biāo)的影響·························6

焦炭反應(yīng)性及反應(yīng)后強(qiáng)度異常結(jié)果影響因素分析··········10

燒結(jié)技術(shù) 

興澄特鋼 400m2 燒結(jié)提產(chǎn)增效應(yīng)用實(shí)踐····························15

TiH2 壓坯燒結(jié)脫氫性能試驗(yàn)研究 *·························19 

煉鐵技術(shù) 

邯鋼 3200m3 高爐重力灰氣力輸送技術(shù)應(yīng)用與創(chuàng)新·············24 

2850m3 高爐 TMT 開口機(jī)故障原因分析及改進(jìn)措施············28 

煉鋼技術(shù) 

安鋼轉(zhuǎn)爐飽和蒸汽利用的改造與應(yīng)用······················31 

湛鋼 350t 轉(zhuǎn)爐煤氣回收潛力分析····························35 

軋鋼技術(shù) 

2250 熱軋加熱爐降低單位燃耗途徑分析與實(shí)踐···········40 

自動軋鋼技術(shù)在軋鋼生產(chǎn)中應(yīng)用探討·····················44 

論文投稿 

營口 1350m3 高爐爐況失常恢復(fù)實(shí)踐踐爐方式總結(jié)····················································49 

3# 高爐爐缸侵蝕情況分析·································54 

數(shù)據(jù)統(tǒng)計(jì)

2023 年 6 月大中型鋼鐵企業(yè)煉鐵（綜合）技術(shù)經(jīng)濟(jì)指標(biāo)······58 

新視角

工信部舉行原材料行業(yè)穩(wěn)增長新聞發(fā)布會—從三方面繼續(xù)推進(jìn)鋼鐵行業(yè)高質(zhì)量發(fā)···············2 

9 家上市鋼結(jié)構(gòu)企業(yè)披露半年報(bào)，超七成凈利增長···········································3 

昆鋼安寧基地軋鋼廠高棒線再破班產(chǎn)、日產(chǎn)紀(jì)錄·············································4 

中鋼協(xié)：7 月重點(diǎn)統(tǒng)計(jì)企業(yè)板帶材生產(chǎn)情況··················································5 

項(xiàng)目商機(jī) 

江蘇：鐵水包液位計(jì)采購項(xiàng)目····························································6 

山西：鋼包采購項(xiàng)目···································································6 

吉林：鋼包長水口機(jī)械手采購項(xiàng)目························································7 

河北：閃爍料位計(jì)探頭采購項(xiàng)目···························································7 

山東：安全氧熔槍采購項(xiàng)目························································8 

內(nèi)蒙古：高爐煤氣燃燒放散塔采購項(xiàng)目····················································8 

河南：風(fēng)動送樣采購項(xiàng)目·······························································9 

吉林：轉(zhuǎn)爐爐殼采購項(xiàng)目································································9 

山西：燒結(jié)煙氣低溫脫硝改造工程項(xiàng)目··················································· 10

福建：鐵水溝承包項(xiàng)目·····························································1 0 

福建：轉(zhuǎn)爐本體耐材承包項(xiàng)目·······················································1 1 

河北：攪拌機(jī)采購項(xiàng)目······························································1 1 

吉林：在線式紅外測溫儀采購項(xiàng)目·······················································12 

內(nèi)蒙古：微負(fù)壓點(diǎn)火采購項(xiàng)目·······················································1 2

 山東：連鑄機(jī)整體段總成采購項(xiàng)目·······················································13 

湖南：破碎機(jī)轉(zhuǎn)子采購項(xiàng)目·····························································13 

黑龍江：波紋補(bǔ)償器采購項(xiàng)目··························································14 

天津：長軸泵采購項(xiàng)目··································································14 

山西：投料機(jī)采購項(xiàng)目································································· 15 

寧夏：錘頭采購項(xiàng)目······························································1 5 

廣西：高爐大修 ································································1 6 

河南：布袋除塵升級改造項(xiàng)目····························································16 

內(nèi)蒙古：濕法除塵采購項(xiàng)目··························································1 7 

山西：刮刀給料機(jī)采購項(xiàng)目······························································17 

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

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