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 

河北武安：實現(xiàn)“5高爐、4轉(zhuǎn)爐、7燒結(jié)”限制類裝備如期關(guān)停退·······································1

工信部暫停鋼鐵產(chǎn)能置換工作································2

新型專利設(shè)備KF-QZF系列氣動鐘式閥門簡介··················3

八鋼首次成功軋制HRB600兆帕級高強度熱軋帶肋鋼筋·········4

漢鋼公司成功生產(chǎn)300mm厚板坯····························4

400萬噸鐵礦項目，簽約！·································5

安米巴西鋼廠擬新建兩座太陽能發(fā)電廠······················5

焦化技術(shù)

7m熄焦車的優(yōu)化改進······································6

焦炭水分對1280m3高爐的影響及改進措施···················10

燒結(jié)技術(shù)首鋼長鋼低堿度燒結(jié)礦冶煉生產(chǎn)實踐···············14

太鋼450m2燒結(jié)機熱風(fēng)燒結(jié)梯級利用實踐···························18

煉鐵技術(shù)

鞍鋼朝陽鋼鐵2600m3高爐長壽生產(chǎn)實踐···················22

柳鋼中金公司1680m3高爐工藝技術(shù)特點························28

煉鋼技術(shù)

260t轉(zhuǎn)爐終點余錳含量控制實踐····························33

轉(zhuǎn)爐水冷煙道開裂漏水原因分析····························37

軋鋼技術(shù)

熱軋寬帶鋼極薄板軋制失穩(wěn)原因分析與控制··················41

熱軋2050產(chǎn)線卷取溫度符合率提升實踐·························44

論文投搞

軋鋼廠降低加熱爐煤氣耗的分析與研究······················48

沙鋼3#1580m3高爐噴煤間接噴吹改直接噴吹工藝設(shè)備改造與實踐···································50

馬口鐵用熱軋帶鋼生產(chǎn)工藝的研究····························53

數(shù)據(jù)統(tǒng)計

2024年5月高速線材軋機經(jīng)濟指標(biāo)·····························58

新視角

8月鋼鐵行業(yè)大事記·······················································2

27家上市鋼企公布2024年上半年業(yè)績，超六成盈利··································3

9家鋼鐵企業(yè)對當(dāng)前行業(yè)形勢進行判斷············································4

田志凌：2億噸鋼結(jié)構(gòu)用量市場值得展望····················································5

項目商機

江蘇：OG濕法除塵采購項目····························································6

江蘇：永磁伺服電機采購項目························································6

河北：鋼包滑板耐材采購項目···························································7

黑龍江：轉(zhuǎn)爐煙道、爐體吊掛更換的施工項目·······································7

遼寧：燒結(jié)機篦條采購項目······························································8

山東：燒結(jié)煙氣循環(huán)采購項目·····················································8

浙江：吸附式干燥機采購項目·······················································9

河南：碳化稻殼采購項目····························································9

天津：高壓開關(guān)柜改造項目·····························································10

安徽：粗顆粒分離機采購項目························································10

河北：換熱器采購項目·······························································11

河北：球磨機噪聲治理采購項目···················································11

江蘇：碳化鎢軋輥采購項目···························································12

河北：蓄能器、蓄能器皮囊采購項目···················································12

河北：多管除塵器采購項目·····························································13

山西：微負壓點火采購項目···························································13

寧夏：雙膛窯噴槍采購項目························································14

遼寧：連鑄結(jié)晶器振動液壓缸外委維修項目············································14

黑龍江：軋鋼廠年修項目···························································15

山西：耐火磚砌筑采購項目·························································15

河北：球閥采購項目·····················································16

江西：圓盤給料機采購項目·····························································16

河南：轉(zhuǎn)爐擋渣系統(tǒng)采購項目·························································17

福建：煙氣排放運維采購項目····························································17

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

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