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

行業熱點

凌鋼以“三層次融合”開啟區域合作新模式·················1

太鋼與新鋼聯鉻鐵合作項目正式簽約························2

酒鋼宏興股份公司煉軋廠大棒線品種鋼再添新品··············2

方大特鋼榮膺2019 中國最佳董事會50 強·····················3

陜鋼漢鋼煉鋼廠多措并舉，推動“質量月”活動蓬勃開展·········4

攀鋼獲中石化耐蝕合金扁鋼大訂單 ·····························5

國際新聞

黑德蘭港8 月份鐵礦石發運量總量4543 萬噸同比增加7％······6

美國HPX 公司收購幾內亞Nimba 鐵礦山·························6

中企投資項目厄瓜多爾米拉多銅礦穩定運營產礦·············7

印尼今年興建18 鎳冶煉廠總投資額達150 億美元················8

安賽樂米塔爾意大利鋼廠將繼續運營····························9

果阿邦部長將向總理提交鐵礦石復產申請·························9

產品開發

攀鋼與海爾合作開啟新篇章································10

中天鋼鐵汽車零部件用非調質鋼品種添“新丁”·············10

本鋼集團成功研發高強度熱鍍鋅雙相鋼DP780···············11

酒鋼成功研發拱形建筑用高強鍍鋁鋅板·····················12

方大九鋼成功開發低合金高強度高壓鐵塔用鋼板············13

高技術含量、大單重臨氫鉻鉬鋼填補國際空白·················13

技術交流

焦化技術

干熄焦高溫矩形膨脹節在線修復與維護························14

實踐應用砌體大型化技術推進干熄爐耐材長壽化攻關············18

煉鐵技術

大數據云平臺技術在高爐工藝應用與發展·······················21

淺析釩鈦鐵精礦配比對釩鈦燒結礦冶金性能的影響··············27

煉鋼技術

160×160 方坯連鑄機改造實踐····························30

不同工藝路徑對汽車結構用590MPa 級雙相鋼組織的影響······35

一種汽車鋼板彈簧片壓卡箍模具的改進····················38

軋鋼技術

高速鋼軋輥使用技術的研究································41

連續退火機組超寬薄規格瓢曲缺陷的分析及控制··············45

熱軋平整線步進梁液壓回路及結構方面的改進···············48

論文投稿

低成本HRBF500E 超細晶粒抗震鋼筋的開發·····················53

數據統計

2019 年7 月全國分省市粗鋼產量統計··························56

2019 年7 月份1000-1500m3 高爐技術經濟指標統計（一）·····57

2019 年7 月份1000-1500m3 高爐技術經濟指標統計（二）·····58

目 錄

新視角

鋼鐵行業任重而道遠 需加快提高產業集中度················································2

為提升高端鋼鐵產能 寶鋼股份將在上海投資24 億元新建產線···································3

9 月國內建筑鋼材價格震蕩走強····························································4

中國鋼鐵工業協會： 我國鋼產量占世界總產量的50%·········································6

項目商機

山西： 燒結帶冷余熱鍋爐項目·························································7

山東： 霧炮采購項目·······························································7

江蘇：煤粉分配器采購項目·····························································8

山東：鐵包加蓋采購項目·······························································8

山西：高爐煤氣放散塔自動點火裝置采購項目·············································9

山東： 焦爐耐材采購項目····························································9

黑龍江： 鋼包烘烤器采購項目························································1 0

江西：電磁橋式起重機采購項目·······················································1 0

黑龍江：轉爐爐殼采購項目··························································11

河南： 電動滾筒采購項目···························································11

河北：設備隔熱保溫項目·····························································12

山西：石英水口采購項目·······························································12

河北：鏈篦機采購項目·······························································13

廣東：炮泥采購項目·································································13

江蘇：風口小套采購項目····························································1 4

內蒙古： 熱風爐智能燒爐采購項目···················································1 4

四川：轉爐耐材采購項目······························································1 5

河北：萬向連接軸采購項目·····························································1 5

江蘇：高爐爐喉剛磚采購項目··························································16

河北：軌道衡采購項目·······························································16

河北：單齒輥破碎機采購項目····························································17

山東：罐車支架輪對軸采購項目·························································17

山西：鐵包加蓋采購項目·······························································18

山東：鐵溝耐材總包項目·····························································18

山東：中間包耐材總包項目·····························································19

江西：炮泥采購項目··································································19

江西：自動開口機采購項目·····························································2 0

檢修信息

河南省檢修信息···································································21

安徽省檢修信息···································································21

遼寧省檢修信息···································································21

部分鋼鐵企業供應商統計··················22

招標公告·························26