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 據(jù)美國?？怂箍乒?EXCO)的測算，2025年北美汽車工業(yè)的用鋁量可比2012年增加40%。北美汽車工業(yè)實(shí)際上就是指美國汽車工業(yè)，因?yàn)槊绹嚠a(chǎn)銷量占北美市場的95%以上，加拿大與墨西哥占的份額還不到5%。
鋁在汽車中的應(yīng)用為什么會(huì)增長這么快？主要原因可歸納為：由于鋁合金抗腐蝕性能強(qiáng)與沖撞時(shí)有高的回彈性(resilient),因?yàn)樗麄冇懈叩墓逃袕?qiáng)度(inherent strength)與柔性(flexibility),從而成為背門框(taligate frame)、發(fā)動(dòng)機(jī)支架(engine mount)、車頂托架(roof console)、踏腳板(running boad)的良好制造材料。
在汽車車身結(jié)構(gòu)中，用鋁合金取代鋼制造結(jié)構(gòu)可減重50%。
鋁合金車身的強(qiáng)度不但與鋼結(jié)構(gòu)相等，而且可能超過鋼的，更難能可貴的是鋁合金車身結(jié)構(gòu)吸收沖撞的能力比鋼結(jié)構(gòu)的大一倍。
由于汽車主要結(jié)構(gòu)質(zhì)量的減輕，汽車的其他系統(tǒng)(含發(fā)動(dòng)機(jī)、傳動(dòng)裝置、懸掛裝置、車輪)都可以相應(yīng)地減輕。
在汽車設(shè)計(jì)中，每使用1磅鋁擠壓材可取代2磅鋼材，可節(jié)約3.1加侖石油。(王祝堂)
