CAS OpenIR  > 中科院上海应用物理研究所2004-2010年
Study on structure relaxation of Zr55Cu30Al10Ni5 bulk amorphous alloy
Liu, Y(柳义); Wu, ZF; Liu, L; Zhang, T; Liu, L (reprint author), Huazhong Univ Sci & Technol, State Key Lab Plast Forming Stimulat & Die & Moul, Wuhan 430074, Peoples R China
2005
Source PublicationACTA PHYSICA SINICA
ISSN1000-3290
Volume54Issue:4Pages:1679
AbstractThe structure relaxation of Zr55Cu30Al10Ni5, bulk amorphous alloy annealed at 340 degrees C for different times have been investigated by synchrotron radiation small angle x-ray scattering and differential scanning calorimetry. Annealing time dependence of electronic density fluctuation in the amorphous alloy and apparent activation energies for the enthalpy relaxation were presented and discussed. The experimental results show that electronic density fluctuations increase first and then decrease with increasing annealing time, while the apparent activation energy for the enthalpy relaxation exhibits an opposite change, i.e. , decreases first and then increases. Both indicate the transformation from the liquid-like region to the solid-like region in amorphous alloy during annealing.
KeywordSmall Angle X-ray Scattering Bulk Amorphous Alloy Structure Relaxation
Subject AreaPhysics
Indexed BySCI
Language英语
Funding Project应物所项目组
WOS IDWOS:000228510600037
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/8681
Collection中科院上海应用物理研究所2004-2010年
Corresponding AuthorLiu, L (reprint author), Huazhong Univ Sci & Technol, State Key Lab Plast Forming Stimulat & Die & Moul, Wuhan 430074, Peoples R China
Recommended Citation
GB/T 7714
Liu, Y,Wu, ZF,Liu, L,et al. Study on structure relaxation of Zr55Cu30Al10Ni5 bulk amorphous alloy[J]. ACTA PHYSICA SINICA,2005,54(4):1679.
APA Liu, Y,Wu, ZF,Liu, L,Zhang, T,&Liu, L .(2005).Study on structure relaxation of Zr55Cu30Al10Ni5 bulk amorphous alloy.ACTA PHYSICA SINICA,54(4),1679.
MLA Liu, Y,et al."Study on structure relaxation of Zr55Cu30Al10Ni5 bulk amorphous alloy".ACTA PHYSICA SINICA 54.4(2005):1679.
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