IMECH-IR  > 力学所知识产出(1956-2008)
The Characterization Of Creep And Time-Dependent Properties Of Bulk Metallic Glasses Using Nanoindentation
Li WH(李维火); Shin K; Lee CG; Wei BC(魏炳忱); Zhang TH(张泰华); He YZ; Li, WH (reprint author), Anhui Univ Technol, Sch Mat Sci & Engn, 59 Hudong Rd, Maanshan 243002, Peoples R China.
Source PublicationMaterials Science And Engineering A-Structural Materials Properties Microstructure And Processing
2008
Pages371-375
ISSN0921-5093
AbstractViscoelastic deformation and creep behavior of La- and Ce-based bulk metallic glasses (BMGs) with low glass transition temperature are investigated through nanoindentation at room temperature. Creep compliance and retardation spectra are derived to study the creep mechanism. The time-dependent displacement can be well described by a generalized Kelvin model. A modification is proposed to determine the elastic modulus from the generalized Kelvin model. The results are in excellent agreement with the elastic modulus determined by uniaxial compression tests. (c) 2007 Published by Elsevier B.V.
KeywordNanoindentation Bulk Metallic Glasses Creep a Generalized Kelvin Model Indentation Creep Sensing Indentation Plastic-deformation Isothermal Creep Nano-indentation Elastic-modulus Serrated Flow T-g Behavior Alloy
DOI10.1016/j.msea.2007.06.015
Indexed BySCI ; EI
Language英语
WOS IDWOS:000254644900049
WOS KeywordINDENTATION CREEP ; SENSING INDENTATION ; PLASTIC-DEFORMATION ; ISOTHERMAL CREEP ; NANO-INDENTATION ; ELASTIC-MODULUS ; SERRATED FLOW ; T-G ; BEHAVIOR ; ALLOY
WOS Research AreaScience & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectNanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
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Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/26086
Collection力学所知识产出(1956-2008)
Corresponding AuthorLi, WH (reprint author), Anhui Univ Technol, Sch Mat Sci & Engn, 59 Hudong Rd, Maanshan 243002, Peoples R China.
Recommended Citation
GB/T 7714
Li WH,Shin K,Lee CG,et al. The Characterization Of Creep And Time-Dependent Properties Of Bulk Metallic Glasses Using Nanoindentation[J]. Materials Science And Engineering A-Structural Materials Properties Microstructure And Processing,2008:371-375.
APA 李维火.,Shin K.,Lee CG.,魏炳忱.,张泰华.,...&Li, WH .(2008).The Characterization Of Creep And Time-Dependent Properties Of Bulk Metallic Glasses Using Nanoindentation.Materials Science And Engineering A-Structural Materials Properties Microstructure And Processing,371-375.
MLA 李维火,et al."The Characterization Of Creep And Time-Dependent Properties Of Bulk Metallic Glasses Using Nanoindentation".Materials Science And Engineering A-Structural Materials Properties Microstructure And Processing (2008):371-375.
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