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OALib Journal期刊
ISSN: 2333-9721
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zrticoal块体金属玻璃及其力学性能
Keywords: 金属玻璃,力学性能,锆合金,玻璃转变
Abstract:
？利用``三维成分逐点优化法''在zr--ti--co--al四元合金中发现了具高玻璃形成能力的zr55ti2co28al15合金,形成块体金属玻璃(bmg)棒材的临界直径可达到8mm。相对于无ti的zr56co28al16三元bmg,zr55ti2co28al15四元bmg的玻璃转变温度tg降低约9k,但其杨氏模量e、剪切模量μ、体模量b、泊松比v等弹性常数基本不变。zr55ti2co28al15bmg的压缩和拉伸断裂强度分别为1990mpa和1690mpa。
| [1] | 1w.l.johnson,bulkglass–formingmetallicalloys:scienceandtechnology,mrsbulletin,24(10),42(1999)
|
| [2] | 2a.inoue,stabilizationofmetallicsupercooledliquidandbulkamorphousalloys,actamater.,48(1),279(2000)
|
| [3] | 3j.xu,u.ramamurty,e.ma,onthefracturetoughnessofbulkmetallicglasses,journalofmetals,62(4),10(2010)
|
| [4] | 4j.schroers,g.kumar,t.m.hodges,s.chan,t.r.kyriakides,bulkmetallicglassesforbiomedicalaplications,journalofmetals,61(9),21(2009)
|
| [5] | 7q.he,y.q.cheng,e.ma,j.xu,locatingbulkmetallicglasseswithhighfracturetoughness:chemicaleffectsandcompositionoptimization,actamater.,59(1),202(2011)
|
| [6] | 5m.d.demetriou,a.wiest,d.c.hofmann,w.l.johnson,b.han,n.wolfson,g.wang,p.k.liaw,amorphousmetalforhard–tissueprosthsis,journalofmetals,62(2),83(2010)
|
| [7] | 6t.wada,f.x.qin,x.m.wang,m.yoshimura,a.inoue,n.sugiyama,r.ito,n.matsushita,formationandbioactivationofzr–al–cobulkmetallicglasses,j.mater.res.,24(9),2941(2009)
|
| [8] | 8h.ma,l.l.shi,j.xu,y.li,e.ma,discoveringinch–diametermetallicglassesinthree–dimensionalcompositionspace,appl.phys.lett.,87(18),181915(2005)
|
| [9] | 9l.zhang,y.q.cheng,a.j.cao,j.xu,e.ma,bulkmetallicglasseswithlargeplasticity:compositiondesignfromthestructuralperspective,actamater.,57(4),1154(2009)
|
| [10] | 10j.j.lewandowski,w.h.wang,a.l.greer,intrinsicplasticityorbrittlenessofmetallicglasses,phil.mag.lett.,85(2),77(2005)
|
| [11] | 11j.schroers,w.l.johnson,ductilebulkmetallicglass,phys.rev.lett.,93(25),255506(2004)
|
| [12] | 12y.q.cheng,a.j.cao,e.ma,correlationbetweentheelasticmodulusandtheintrinsicplasticbehaviorofmetallicglasses:therolesofatomicconfigurationandalloycomposition,actamater.,57(11),3253(2009)
|
| [13] | 13h.bei,z.p.lu,s.shim,g.chen,e.p.george,speciemensizeeffectsonzr–basedbulkmetallicglassesinvestigatedbyuniaxialcompressionandsphericalnanoindentation,metall.mater.trans.a,41(7),1735(2010)
|
| [14] | 14z.f.zhang,j.eckert,l.shultz,differenceincompressiveandtensilefracturemechanismsofzr59cu20al10ni8ti3bulkmetallicglass,actamater.,51(4),1167(2001)
|
| [15] | 15z.han,y.li,cooperativeshearandcatastrophicfractureofbulkmetallicglassesfromashear–bandinstabilityperspective,j.mater.res.,24(12),3620(2009)
|
| [16] | 16y.q.cheng,z.han,y.li,e.ma,coldversushotshearbandinginbulkmetallicglass,phys.rev.b,80(13),134115(2009)
|
| [17] | 17s.x.song,h.bei,j.wadsworth,t.g.nieh,flowserrationinazr–basedbulkmetallicglassincompressionatlowstrainrates,intermetallics,16(6),813(2008)
|
| [18] | 18c.a.schuh,t.c.hufnagel,u.ramamurty,mechanicalbehaviorofamorphousalloys,actamater.,55(12),4067(2007)
|
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