Failure behavior and criteria of metallic glasses
文献类型：期刊论文
| 作者 | Chen, Yan1,2 ; Dai, Lanhong1,2; Dai LH(戴兰宏); Chen Y(陈艳)
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| 刊名 | ACTA MECHANICA SINICA
 |
| 出版日期 | 2022-02-01 |
| 卷号 | 38期号:2页码:23 |
| 关键词 | Metallic glasses Failure behavior Shear band Cavitation Failure criteria |
| ISSN号 | 0567-7718 |
| DOI | 10.1007/s10409-022-09022-x |
| 通讯作者 | Dai, Lanhong(lhdai@lnm.imech.ac.cn) |
| 英文摘要 | Metallic glasses (MGs) constitute an emerging class of advanced structural materials due to their excellent mechanical properties. However, brittle failure at room temperature and the resultant complicated fracture behavior greatly limit their wide engineering applications. Over the past decades, the deformation and fracture in ductile or brittle mode referring to material compositions, load conditions, sample size, etc., have been widely studied, and significant progress has been made in understanding the failure behavior of MGs. Micromechanisms of fracture have been revealed involving shear banding, cavitation and the nature of the crack tip field. The ductile-to-brittle transition and inherent governing parameters have been found. To well describe and predict the failure behavior of MGs, failure criteria for ductile and brittle MGs have been established empirically or based on atomic interactions. In this paper, we provide a detailed review of the above advances and identify outstanding issues in the failure of MGs that need to be further clarified. |
| WOS关键词 | CRACK-TIP FIELDS ; SHEAR BANDING INSTABILITY ; PLASTIC-DEFORMATION ; MECHANICAL-PROPERTIES ; FRACTURE-BEHAVIOR ; CAVITATION INSTABILITIES ; ZR-TI ; CONSTITUTIVE BEHAVIOR ; INTRINSIC PLASTICITY ; PRESSURE SENSITIVITY |
| 资助项目 | National Natural Science Foundation Basic Science Center Program for Multiscale Problems in Nonlinear Mechanics[11988102] ; National Natural Science Foundation of China[11972346] ; National Natural Science Foundation of China[11790292] ; National Key Research and Development Program of China[2017YFB0702003] ; Strategic Priority Research Program[XDB22040302] ; Strategic Priority Research Program[XDB22040303] ; Key Research Program of Frontier Sciences[QYZDJSSW-JSC011] ; Science Challenge Project[TZ2018001] |
| WOS研究方向 | Engineering ; Mechanics |
| 语种 | 英语 |
| WOS记录号 | WOS:000796554600003 |
| 资助机构 | National Natural Science Foundation Basic Science Center Program for Multiscale Problems in Nonlinear Mechanics ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; Strategic Priority Research Program ; Key Research Program of Frontier Sciences ; Science Challenge Project |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/89396]  |
| 专题 | 力学研究所_非线性力学国家重点实验室 |
| 通讯作者 | Dai, Lanhong |
| 作者单位 | 1.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 101408, Peoples R China 2.Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Yan,Dai, Lanhong,Dai LH,et al. Failure behavior and criteria of metallic glasses[J]. ACTA MECHANICA SINICA,2022,38(2):23. |
| APA | Chen, Yan,Dai, Lanhong,戴兰宏,&陈艳.(2022).Failure behavior and criteria of metallic glasses.ACTA MECHANICA SINICA,38(2),23. |
| MLA | Chen, Yan,et al."Failure behavior and criteria of metallic glasses".ACTA MECHANICA SINICA 38.2(2022):23. |
入库方式： OAI收割
来源：力学研究所
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