| Shear strength of a Zr-based metallic glass over a wide temperature range | |
Chen C(陈岑)1 ; Sun BA2,3; Wang WH2,3; Wang TC(王自强)1,4
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| Corresponding Author | Sun, Baoan([email protected]) ; Wang, Wei Hua([email protected]) |
| Source Publication | INTERMETALLICS
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| 2020-03-01 | |
| Volume | 118Pages:6 |
| ISSN | 0966-9795 |
| Abstract | The shear strength plays a critical role in constructing the yield criterion and in understanding the plastic deformation mechanism of glasses as well as designing their mechanical performance in engineering applications. However, experimentally measuring the shear strength of glasses remains a challenging issue due to their plastic flow dependent of the pressure/normal stress. Here, through a carefully designed mechanical method, we can measure the shear strength of metallic glasses (MGs) over a wide temperature range. The obtained strength data verify the cooperative shear model and the Mohr-Coulomb yield criterion, which are commonly used to describe the plastic flow behaviors of MGs. The pure shear strength data also results in a precise determination of some key parameters for constructing yield criterion and constitutive deformation law in MGs. |
| Keyword | Metallic glasses Shear strength Shear band |
| DOI | 10.1016/j.intermet.2019.106690 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000517854000012 |
| WOS Keyword | FRACTURE ; BEHAVIOR ; DEFORMATION ; CRITERION ; FAILURE ; BANDS |
| WOS Research Area | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| Funding Project | National Natural Science Foundation of China[11702295] ; National Natural Science Foundation of China[11790292] ; National Natural Science Foundation of China[11602272] ; National Natural Science Foundation of China[11602270] ; National Natural Science Foundation of China[11790291] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB22040503] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDPB0601] ; National Key Research and Development Plan[2018YFA0703603] ; National Key Research and Development Plan[2016YFB0300501] ; National Key Research and Development Plan[2017YFB0903902] ; Key Research Program of Frontier Sciences[QYZDY-SSW-JSC017] ; NSFC[51822107] ; NSFC[51671121] ; Natural Science Foundation of Guangdong Province[2019B030302010] |
| Funding Organization | National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Key Research and Development Plan ; Key Research Program of Frontier Sciences ; NSFC ; Natural Science Foundation of Guangdong Province |
| Classification | 一类 |
| Ranking | 1 |
| Contributor | Sun, Baoan ; Wang, Wei Hua |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/81635 |
| Collection | 非线性力学国家重点实验室 |
| Affiliation | 1.Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China; 2.Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China; 3.Songshan Lake Mat Lab, Dongguan 523808, Guangdong, Peoples R China; 4.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China |
| Recommended Citation GB/T 7714 | Chen C,Sun BA,Wang WH,et al. Shear strength of a Zr-based metallic glass over a wide temperature range[J]. INTERMETALLICS,2020,118:6.Rp_Au:Sun, Baoan, Wang, Wei Hua |
| APA | 陈岑,Sun BA,Wang WH,&Wang TC.(2020).Shear strength of a Zr-based metallic glass over a wide temperature range.INTERMETALLICS,118,6. |
| MLA | 陈岑,et al."Shear strength of a Zr-based metallic glass over a wide temperature range".INTERMETALLICS 118(2020):6. |
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| Jp2020021A.pdf（1541KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Download | |
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