加勒比一区免费看|日日夜夜婷婷草|国产亚洲1区2区|美国熟女乱伦视频|激情影院五月丁香|黄片裸体免费观看|欧美日韩免费视频|无码中文AV资源|国产自产501区|亚洲av毛片免费

目 錄

行業(yè)新聞

工信部：2023 年要完成對3000 家工業(yè)企業(yè)的節(jié)能監(jiān)察···········1

2023 年全球不銹粗鋼產(chǎn)量將達到6000 萬噸····················2

內(nèi)蒙古建龍300 毫米規(guī)格翼緣H 型鋼開發(fā)成功··················3

酒鋼不銹鋼首卷熱軋鎳基合金成功下線····························3

技術(shù)交流

焦化技術(shù)

干熄焦焦炭燒損率的計算方法及影響因素·····························4

一種安全環(huán)保的焦爐停爐技術(shù)的應(yīng)用·····························8

燒結(jié)技術(shù)

應(yīng)對燒結(jié)礦堿度變化的處理實踐·····························11

提高紅鋼260m2 燒結(jié)機運行效率的實踐························14

煉鐵技術(shù)

高爐煉鐵工藝的優(yōu)化與發(fā)展趨勢研究·······················19

1350m3 高爐爐體設(shè)計·······································23

煉鋼技術(shù)

淺析煉鋼生產(chǎn)的轉(zhuǎn)爐煉鋼脫氧工藝····························27

轉(zhuǎn)爐干法除塵系統(tǒng)煤氣溫度超標分析及控制方法················30

軋鋼技術(shù)

中厚板鋼板表面質(zhì)量研究與控制····························36

軋鋼工序節(jié)能技術(shù)及節(jié)能實踐分析···························41

論文投稿

大規(guī)格熱軋帶肋鋼筋小彎芯冷彎性能影響因素分析··············45

數(shù)據(jù)統(tǒng)計

2022 年12 月大中型鋼鐵企業(yè)煉鐵（綜合）技術(shù)經(jīng)濟指標···············50

新視角

唐山鋼坯價格超4000 ！創(chuàng)8 個月來新高！·······················································2

河鋼集團多項產(chǎn)品和技術(shù)標準替代進口填補國內(nèi)空白············································3

首鋼新型減震阻尼器用低屈服強度鋼開發(fā)成功·················································4

晉鋼集團試生產(chǎn)1.8mm*1010 厚度的產(chǎn)品一次成功················································5

項目商機

遼寧：甘油智能潤滑采購項目·······························································6

山東：石灰倉采購項目·····································································6

河北：濾油機采購項目·····································································7

四川：鋼、中包烘烤改造項目································································7

山西：燒結(jié)升降臺采購項目·································································8

江西：金屬拆包機采購項目·································································8

江西：轉(zhuǎn)爐爐襯維護手投料機采購項目························································9

四川：球團檢修耐材采購項目·······························································9

河北：泄壓墻采購項目····································································10

福建：熱風(fēng)爐自動燒爐優(yōu)化系統(tǒng)采購項目····················································10

黑龍江：爆炸復(fù)合襯板采購項目····························································11

黑龍江：限動齒條修復(fù)項目·······························································11

河北：煤氣加熱器采購項目···························································1 2

河北：潤磨機襯板采購項目···························································1 2

河北：色譜分析儀采購項目································································13

河北：電容器采購項目····································································13

河北：堆料機采購項目····································································14

內(nèi)蒙古： 碳罐維修項目·····························································1 4

吉林：空氣炮采購項目····································································15

新疆：磨機備件采購項目···································································15

吉林：鑄造磨球采購項目··································································16

河北：管帶機采購項目····································································16

內(nèi)蒙古：節(jié)能電機采購項目·································································17

河北：輥縫測量儀和錐度儀采購項目·························································17

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

招標公告············································································22