OALib Journal期刊
ISSN: 2333-9721
费用:99美元
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平衡相对8090Al-Li合金力学性能的影响
, PP. 484-488
Keywords: Al-Li合金,热处理,平衡相,力学性能
Abstract:
研究了一种8090Al-Li合金中平衡相T2(Al6CuLi3)和δ(AlLi)数量变化对合金室温力学性能的影响。结果表明,合金经过双级时效(210-300℃,4h+回复处理+160℃,100h)后,T2相的大量析出会使合金的强度有所降低,塑性有一定程度升高,而δ相的大量析出迅速降低合金的强度,大幅度提高塑性。
References
[1] | 1VasudevanAK,LudwiczadEA,BaumanSF,HowellPR,KerskerMM.MaterSciTechnol,1986;2:12052SandersJrTH,StarkeJrEA.In:StarkeJrEA,SandersJrTHeds.,Aluminum-LithiumAlloys,Proc2ndIntConfonAluminum-LithiumAlloys,NewYork:AIME,1984:13GaleFW,VandersandeB.ActaMetall,1989;37:10334LiaverniaEJ,SrivatsanTS,MohamedFA.JMaterSci,1990;25:11375FurukuaM,MiuraY,MemotoM.TransJpnInstMet,1985;26:2306SatyaPrasadK,MukhopadhyayAK,GokhaleAA,BanerjeeD,GoelDB.ScrMetallMater,1994;30:1299
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