久久77丨久久国产精品精品国产色婷婷丨撕开奶罩揉吃奶高潮av在线观看丨天天干天天上丨日韩~欧美一中文字幕丨a三级三级成人网站在线视频丨荫蒂被男人添的好舒服爽免费视频丨日韩色偷偷丨国产精品久久久久久久久人妻丨91玉足脚交白嫩脚丫丨亚洲aaa视频丨91精品国产综合久久久蜜臀丨免费毛片网站在线观看丨亚洲高清乱码午夜电影网丨五月综合激情婷婷六月丨丝袜高跟麻麻浓精受孕人妻丨免费麻豆视频丨婷婷av在线丨天海翼一区二区丨三级全黄不卡的丨欧美成va视频网站丨伊人网在线视频丨亚洲熟妇av乱码在线观看丨亚洲欧美网丨www无套内射高清免费

目 錄

行業(yè)新聞

工信部：繼續(xù)穩(wěn)妥做好粗鋼限產(chǎn)工作實(shí)施差異化錯(cuò)峰生產(chǎn)········1

內(nèi)蒙古全力推動(dòng)煤炭增產(chǎn)穩(wěn)價(jià)································2

太鋼首卷不銹鋼+ 碳鋼非對(duì)稱組坯復(fù)合熱軋卷成功下線···········3

鞍鋼SK4 高端工具鋼熱卷國(guó)內(nèi)首發(fā)·····························3

澳大利亞預(yù)計(jì)今年底鐵礦石達(dá)到150 美元·····························4

必和必拓South Flank 礦區(qū)正式投產(chǎn)·····························4

技術(shù)交流

焦化技術(shù)

焦?fàn)t上升管蒸發(fā)器失效分析和系統(tǒng)優(yōu)化·····························5

焦?fàn)t煤氣中氨與硫化氫污染物資源化利用技術(shù)研究··························8

燒結(jié)技術(shù)

利用燒結(jié)礦余熱烘干塊礦新工藝與生產(chǎn)實(shí)踐·························11

煉鐵技術(shù)

高爐上密封組合閥改進(jìn)與快速高質(zhì)修復(fù)實(shí)踐···························16

敬業(yè)A 號(hào)高爐開爐快速達(dá)產(chǎn)實(shí)踐·····························20

煉鋼技術(shù)

轉(zhuǎn)爐煉鋼終點(diǎn)控制技術(shù)探討··································24

改善X60Si2MnA 彈簧鋼鑄坯碳偏析的研究························28

軋鋼技術(shù)

連軋產(chǎn)線和半連軋產(chǎn)線的軋輥氧化行為研究····························32

金屬材料熱處理工藝在機(jī)械制造中的應(yīng)用····························36

論文投稿

煉鐵二廠2#1080m3 高爐停爐實(shí)踐案例·······················40

視覺圖像處理在轉(zhuǎn)爐爐下的應(yīng)用····························44

數(shù)據(jù)統(tǒng)計(jì)

2021 年7 月1000-1500 高爐經(jīng)濟(jì)指標(biāo)···························48

2021 年7 月全國(guó)分省市粗鋼產(chǎn)量統(tǒng)計(jì)···························51

目 錄

新視角

太鋼五項(xiàng)科技成果榮獲冶金科學(xué)技術(shù)獎(jiǎng)·························································2

本鋼集團(tuán)與韓國(guó)東部制鐵簽約量突破100 萬(wàn)噸····················································4

太鋼主持制定《不銹鋼精密箔材》國(guó)家標(biāo)準(zhǔn)通過(guò)鋼標(biāo)委審定········································5

酒鋼集團(tuán)與玉門市簽訂新能源項(xiàng)目合作協(xié)議·····················································5

項(xiàng)目商機(jī)

江蘇：煤氣脫氯采購(gòu)項(xiàng)目···································································6

內(nèi)蒙古：門式剪斷機(jī)、金屬打包液壓機(jī)采購(gòu)項(xiàng)目················································6

內(nèi)蒙古：TRT檢測(cè)項(xiàng)目······································································7

黑龍江：焦罐耐材采購(gòu)項(xiàng)目··································································7

廣東：高爐煤氣精脫硫采購(gòu)項(xiàng)目·····························································8

河北：激光測(cè)厚儀采購(gòu)項(xiàng)目·································································8

山東：氣體報(bào)警系統(tǒng)采購(gòu)項(xiàng)目································································9

河北：脫泥篩篩板采購(gòu)項(xiàng)目·································································9

四川：起重機(jī)安全監(jiān)控系統(tǒng)/附屬備件采購(gòu)項(xiàng)目················································10

天津：真空脫水機(jī)采購(gòu)項(xiàng)目································································10

河北：布袋添加催化劑濾料脫硝采購(gòu)項(xiàng)目·····················································11

河北：濾筒采購(gòu)項(xiàng)目······································································11

河北：渣處理工藝設(shè)備采購(gòu)項(xiàng)目·····························································12

江西：初冷器采購(gòu)項(xiàng)目····································································12

江蘇：霧炮機(jī)采購(gòu)項(xiàng)目····································································13

寧夏：鐵包加蓋采購(gòu)項(xiàng)目··································································13

遼寧：鐵水罐耐材承包項(xiàng)目································································14

河南：燒結(jié)煙氣循環(huán)采購(gòu)項(xiàng)目······························································14

山西：烤包蓋采購(gòu)項(xiàng)目····································································15

山東：爐頂自動(dòng)打水采購(gòu)項(xiàng)目·······························································15

寧夏：焊條采購(gòu)項(xiàng)目······································································16

山西：去毛刺機(jī)備件采購(gòu)項(xiàng)目·······························································16

河北；碳回收利用新建項(xiàng)目································································17

河南：鎂球采購(gòu)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