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 記者11月11日從西南鋁業(yè)集團獲悉,近日西南鋁成功生產(chǎn)出11米長的超大規(guī)格航空用高級鋁板,一舉填補了國內(nèi)空白。
西南鋁業(yè)集團有關負責人稱,超大規(guī)格航空用高級鋁板項目是今年重點攻關項目之一。今年9月西南鋁成功產(chǎn)出了首批產(chǎn)品,經(jīng)過后續(xù)檢驗,近期產(chǎn)出第二批產(chǎn)品,成品率比首批產(chǎn)品提高近10個百分點。
“11米長的超大規(guī)格鋁板材此前西南鋁從沒生產(chǎn)過,為節(jié)省攻關時間,項目組按照用戶要求對產(chǎn)品性能、規(guī)格、參數(shù)等進行持續(xù)優(yōu)化,從3個可行性方案中多次比照挑選,最終選擇了最優(yōu)最穩(wěn)妥的方案。”承擔此次研發(fā)生產(chǎn)任務的西南鋁壓延廠精整制造部主任周勁稱。
據(jù)介紹,為最大程度節(jié)省生產(chǎn)時間、提高研發(fā)成功率,西南鋁項目組在正式生產(chǎn)前先采用其他品種材料在設備上多次試驗,反復測試各項參數(shù)指標,以此尋求最佳生產(chǎn)條件。在生產(chǎn)過程中,技術人員還對每一道工序都進行跟蹤作業(yè),以此確保及時發(fā)現(xiàn)和處理生產(chǎn)中的問題。
目前西南鋁先后與波音、空客等航空公司建立直接合作關系,為其提供鋁材配套產(chǎn)品。隨著此次超大規(guī)格航空鋁板成功生產(chǎn),“重慶造”鋁材將進一步拓展在全球航空業(yè)的銷售市場。
