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

工信部：31 家鋼企進入綠色工廠名單·····························1

全球2022 年不銹鋼產(chǎn)量同比減少5.2% 至5525.5 萬噸···········2

馬來西亞東鋼1450mm 熱軋帶鋼項目正式開工······················3

世界最高級別！ 2000MPa 汽車用鍍鋁硅涂層熱成形商品材鋼卷在

鞍鋼股份下線···············································3

技術(shù)交流

焦化技術(shù)

焦?fàn)t煤氣脫硫工藝及廢液提鹽技術(shù)探討·····························4

焦?fàn)t焦炭產(chǎn)質(zhì)量和生產(chǎn)成本的影響因素分析····························9

燒結(jié)技術(shù)

燒結(jié)環(huán)冷機升級改造后主要故障分析····························13

提高燒結(jié)過程復(fù)雜鉛鋅氧化物料處理能力生產(chǎn)實踐···············17

煉鐵技術(shù)

九鋼1780m3 高爐熱風(fēng)出口燒穿處理及高爐操作應(yīng)對實踐·······21

邯寶3200m3 高爐料罐均壓放散煤氣全回收改造實踐··············26

煉鋼技術(shù)

轉(zhuǎn)爐新OG 法一次除塵系統(tǒng)結(jié)垢原因及解決措施···················30

冶金轉(zhuǎn)爐煉鋼自動化控制技術(shù)研究····························34

軋鋼技術(shù)

Q195L 冷軋重皮缺陷的控制研究······························39

熱軋棒材加工表面缺陷的產(chǎn)生及控制····························43

論文投稿

高性能、高表面質(zhì)量汽車大梁鋼帶生產(chǎn)工藝改進··················48

數(shù)據(jù)統(tǒng)計

2023 年1 月大中型鋼鐵企業(yè)煉鐵（綜合）技術(shù)經(jīng)濟指標(biāo)········58

新視角

中鋼協(xié)不銹鋼分會成立·····································································2

建龍集團攜手東北大學(xué)共建冶金技術(shù)與特色產(chǎn)品協(xié)同創(chuàng)新基地······································3

河鋼邯鋼：自主研發(fā)轉(zhuǎn)爐底吹槍替代進口·······················································4

世界首臺雙流不銹鋼板坯連鑄機熱試成功······················································5

寶武光伏支架用超級耐候拉桿用鋼全球首發(fā)！···················································5

項目商機

甘肅：高爐上料卷揚采購項目·······························································6

河北：炮泥原料采購項目···································································6

山西：增硅機、噴吹脫硫攪拌機、回轉(zhuǎn)式撈渣機采購項目·········································7

山西：燒結(jié)機臺車采購項目································································7

河北：脫硝催化劑采購項目·································································8

吉林：冷軋酸再生噴槍采購項目······························································8

河南：電石采購項目······································································9

江西：液力偶合器采購項目·······························································9

河北：程控廂式壓濾機采購項目·····························································10

遼寧：球罐采購項目·····································································10

遼寧：液壓剪采購項目···································································11

黑龍江：火切機備件承包采購項目···························································11

內(nèi)蒙古：靜電除塵采購項目································································12

四川：鏈條采購項目·····································································12

河北：煉鋼轉(zhuǎn)爐耐材采購項目······························································13

河北：電工鋼交流磁性測量儀采購項目·······················································13

河南：快速抱箍采購項目··································································14

河北：高爐板式蒸發(fā)冷卻器采購項目························································14

河北：焦油渣預(yù)分離器刮渣機構(gòu)采購項目·····················································15

天津：轉(zhuǎn)爐爐口火焰分析系統(tǒng)采購項目·······················································15

河北：皮帶密封采購項目··································································16

河北：燒結(jié)杯裝置采購項目·································································16

河南：噴標(biāo)機采購項目···································································17

吉林：壓力容器采購項目··································································17

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

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