Microstructure-dependent mechanical behaviors of SiC nanowires
The tensile behaviors of [111]-oriented SiC nanowires (NWs) with various microstructures are investigated by using molecular dynamics simulations. The results elucidate the influence of microstructures on brittleness and plasticity of SiC NWs. Plastic deformation is mainly induced by the anti-parall...
| Main Authors: | , , , , , , , , |
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| Other Authors: | |
| Format: | Conference Paper |
| Published: |
Nil
2012
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| Online Access: | http://hdl.handle.net/20.500.11937/47069 |
| _version_ | 1848757733328683008 |
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| author | Wang, Jun Lu, Chunsheng Wang, Qi Xiao, P. Ke, F. Bai, Y. Shen, Y. Liao, X. Gao, H. |
| author2 | Nil |
| author_facet | Nil Wang, Jun Lu, Chunsheng Wang, Qi Xiao, P. Ke, F. Bai, Y. Shen, Y. Liao, X. Gao, H. |
| author_sort | Wang, Jun |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | The tensile behaviors of [111]-oriented SiC nanowires (NWs) with various microstructures are investigated by using molecular dynamics simulations. The results elucidate the influence of microstructures on brittleness and plasticity of SiC NWs. Plastic deformation is mainly induced by the anti-parallel sliding of 3C grains along an intergranular amorphous film parallel to the (111) plane and inclined at an angle of 19.47° with respect to the NW axis. Also revealed is that the wide dispersion of mechanical properties of SiC NWs observed in experiments is attributed to their diverse microstructures. |
| first_indexed | 2025-11-14T09:32:47Z |
| format | Conference Paper |
| id | curtin-20.500.11937-47069 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T09:32:47Z |
| publishDate | 2012 |
| publisher | Nil |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-470692017-03-08T13:11:39Z Microstructure-dependent mechanical behaviors of SiC nanowires Wang, Jun Lu, Chunsheng Wang, Qi Xiao, P. Ke, F. Bai, Y. Shen, Y. Liao, X. Gao, H. Nil The tensile behaviors of [111]-oriented SiC nanowires (NWs) with various microstructures are investigated by using molecular dynamics simulations. The results elucidate the influence of microstructures on brittleness and plasticity of SiC NWs. Plastic deformation is mainly induced by the anti-parallel sliding of 3C grains along an intergranular amorphous film parallel to the (111) plane and inclined at an angle of 19.47° with respect to the NW axis. Also revealed is that the wide dispersion of mechanical properties of SiC NWs observed in experiments is attributed to their diverse microstructures. 2012 Conference Paper http://hdl.handle.net/20.500.11937/47069 Nil restricted |
| spellingShingle | Wang, Jun Lu, Chunsheng Wang, Qi Xiao, P. Ke, F. Bai, Y. Shen, Y. Liao, X. Gao, H. Microstructure-dependent mechanical behaviors of SiC nanowires |
| title | Microstructure-dependent mechanical behaviors of SiC nanowires |
| title_full | Microstructure-dependent mechanical behaviors of SiC nanowires |
| title_fullStr | Microstructure-dependent mechanical behaviors of SiC nanowires |
| title_full_unstemmed | Microstructure-dependent mechanical behaviors of SiC nanowires |
| title_short | Microstructure-dependent mechanical behaviors of SiC nanowires |
| title_sort | microstructure-dependent mechanical behaviors of sic nanowires |
| url | http://hdl.handle.net/20.500.11937/47069 |