推薦產(chǎn)品
3-(4-chlorophenyl)-4-phenyl-4,5-dihydro-1H-pyrazole 2-(chloromethyl)-3-methylpyridinehydrochloride 1-(2-bromo-4-methylphenyl)ethanone 3-chloroisoquinoline-4-carbonitrile 5,8-dichloropyrido[3,2-d]pyridazine 2-bromomalononitrile 2-(4-(bromomethyl)phenyl)benzo[d]thiazole 1-(bromomethyl)-3-methoxy-2-nitrobenzene 6-bromo-1H-[1,2,3]triazolo[4,5-b]pyridine 4-iodo-2-((trimethylsilyloxy)methyl)thiazole 6-iodoimidazo[1,2-a]pyridine-3-carbonitrile 2-(4-chlorophenyl)-2-morpholinoacetonitrile 4-chloro-7H-pyrrolo[2,3-d]pyrimidine 4-chloroisothiazole 5-bromo-6-chloro-1H-indole 7-chloro-3H-imidazo[4,5-b]pyridine ethyl3-(4-formylphenyl)propanoate 2,3-dibromobenzaldehyde 1-(5H-chromeno[2,3-b]pyridin-7-yl)ethanone 5H-chromeno[2,3-b]pyridin-5-one 3-chloroisoquinoline-4-carbaldehyde (E)-2-(3-oxoprop-1-enyl)benzaldehyde methyl4-formyl-3-nitrobenzoate 5,6-dimethoxy-2,2-dimethyl-2,3-dihydro-1H-inden-1-one 1-methylbicyclo[4.1.0]heptan-3-one 3-nitro-4-(trifluoromethoxy)benzaldehyde 2-hydroxyquinoline-6-carbaldehyde 2-nitro-3-(trifluoromethyl)benzaldehyde 1-(2-fluoro-4-methoxyphenyl)propan-2-one tert-butyl3-fluoro-4-oxopiperidine-1-carboxylate tert-butyl3-oxopropylcarbamate 2,2-dimethylcyclohexanone 9H-carbazole-3-carbaldehyde N,N-dimethyl-2-oxoacetamide 2-methylpent-4-yn-2-ol 3-tert-butyl-4-hydroxybenzonitrile 4-bromo-2-tert-butylphenol 1,3-dibutoxypropan-2-ol methyl4-hydroxyquinoline-6-carboxylate methyl3-cyano-4-hydroxybenzoate 4-chloro-6-methoxyquinolin-7-ol 3,4-dihydro-2H-benzo[b][1,4]oxazin-7-ol 2-(2-aminothiazol-5-yl)ethanolhydrochloride (R)-ethyl2-chloropropanoate (S)-4-amino-5-(4,4-dimethylcyclohexylamino)-5-oxopentanoicacid (1s,4s)-4-hydroxycyclohexanecarboxylicacid (S)-2-(tetrahydrofuran-3-yloxy)aceticacid (1S,4R)-1-methyl-4-(prop-1-en-2-yl)cyclohex-2-enol (R)-4-(hydroxymethyl)oxazolidin-2-one (S)-4-(hydroxymethyl)oxazolidin-2-one 化工資訊 2020年，寶鋼德盛帶鋼廠繼續(xù)圍繞“用戶(hù)導(dǎo)向精品制造提升綜合競(jìng)爭(zhēng)力；對(duì)標(biāo)找差協(xié)同降本持續(xù)改善經(jīng)營(yíng)績(jī)效”的經(jīng)營(yíng)方針，策劃實(shí)施2020年各項(xiàng)重點(diǎn)工作。根據(jù)市場(chǎng)用戶(hù)對(duì)單卷重量偏低的意見(jiàn)，結(jié)合帶鋼廠軋線(xiàn)裝備能力，經(jīng)過(guò)一系列的評(píng)估和研判，最終確定先對(duì)730mm的板坯厚度由180mm調(diào)整到200mm厚度，后再對(duì)其他寬度規(guī)格做進(jìn)一步評(píng)估和試驗(yàn)，來(lái)實(shí)現(xiàn)增加單卷重量。
在幾經(jīng)評(píng)估軋機(jī)負(fù)荷后，2020年1月19日凌晨0:18分首次試制200mm×730mm×8800mm規(guī)格板坯29支，成功產(chǎn)出目標(biāo)厚度2.2mm合格鋼卷28卷，合格率96.6%，較180mm厚度板坯的單卷重增加近1噸。通過(guò)對(duì)200mm厚度的板坯試制過(guò)程粗軋、精軋電機(jī)電流和軋制力進(jìn)行跟蹤，數(shù)據(jù)顯示粗、精軋裝備能力均滿(mǎn)足200mm厚板坯軋制負(fù)荷。同時(shí)對(duì)精煉、熱軋工序的制造能力提升和工序成本改善有了進(jìn)一步的突破。
