IMECH-IR  > 国家微重力实验室
EFFECT OF STRUCTURAL RELAXATION ON THE DEFORMATION BEHAVIOR OF A Zr64.13Cu15.75Ni10.12Al10 BULK METALLIC GLASS UNDER NANOINDENTATION
Gu JS(谷建生); Wei BC(魏炳忱); Zhang TH(张泰华); Feng YH(冯义辉); Hu YP; Sun ZW(孙祉伟); Wei BC
Source PublicationInternational Journal of Modern Physics B
2010
Volume24Issue:15-16Pages:2320-2325
ISSN0217-9792
AbstractStructural relaxation by isothermal annealing below the glass transition temperature is conducted on a Zr64.13Cu15.75Ni10.12Al10 bulk metallic glass. The effect of structural relaxation on thermal and mechanical properties was investigated by differential scanning calorimetry and instrumented nanoindentation. The recovery of the enthalpy in the DSC curves indicates that thermally unstable defects were annihilated through structural relaxation. During nanoindentation, the structural relaxation did not have a significant influence on the serrated plastic flow behavior. However, Structural relaxation shows an obvious effect in increasing both the hardness and elastic modulus, which is attributed to the annihilation of thermally unstable defects that resulted from the relaxation.
KeywordBulk Metallic Glass Structural Relaxation Defects Shear Bands Mechanical-behavior Free-volume Embrittlement Temperature Flow Ductility
DOI10.1142/S0217979210064861
URL查看原文
Indexed BySCI
Language英语
WOS IDWOS:000282197000016
WOS KeywordMECHANICAL-BEHAVIOR ; FREE-VOLUME ; EMBRITTLEMENT ; TEMPERATURE ; FLOW ; DUCTILITY
WOS Research AreaPhysics
WOS SubjectPhysics, Applied ; Physics, Condensed Matter ; Physics, Mathematical
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/43631
Collection国家微重力实验室
Corresponding AuthorWei BC
Recommended Citation
GB/T 7714
Gu JS,Wei BC,Zhang TH,et al. EFFECT OF STRUCTURAL RELAXATION ON THE DEFORMATION BEHAVIOR OF A Zr64.13Cu15.75Ni10.12Al10 BULK METALLIC GLASS UNDER NANOINDENTATION[J]. International Journal of Modern Physics B,2010,24(15-16):2320-2325.
APA 谷建生.,魏炳忱.,张泰华.,冯义辉.,Hu YP.,...&Wei BC.(2010).EFFECT OF STRUCTURAL RELAXATION ON THE DEFORMATION BEHAVIOR OF A Zr64.13Cu15.75Ni10.12Al10 BULK METALLIC GLASS UNDER NANOINDENTATION.International Journal of Modern Physics B,24(15-16),2320-2325.
MLA 谷建生,et al."EFFECT OF STRUCTURAL RELAXATION ON THE DEFORMATION BEHAVIOR OF A Zr64.13Cu15.75Ni10.12Al10 BULK METALLIC GLASS UNDER NANOINDENTATION".International Journal of Modern Physics B 24.15-16(2010):2320-2325.
Files in This Item: Download All
File Name/Size DocType Version Access License
032.pdf(298KB) 开放获取--View Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[谷建生]'s Articles
[魏炳忱]'s Articles
[张泰华]'s Articles
Baidu academic
Similar articles in Baidu academic
[谷建生]'s Articles
[魏炳忱]'s Articles
[张泰华]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[谷建生]'s Articles
[魏炳忱]'s Articles
[张泰华]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 032.pdf
Format: Adobe PDF
This file does not support browsing at this time
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.