Formation of Two Edge Dislocations in a Grain Due to Interface Disclination DipolesSource: Journal of Applied Mechanics:;2021:;volume( 088 ):;issue: 009::page 091007-1Author:Colin, Jérôme
DOI: 10.1115/1.4051074Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The formation of a dipole of edge dislocations inside one grain separated from the adjacent grains by two interfaces in which are lying disclination dipoles (one in each interface) has been theoretically investigated from an energy variation calculation. Critical grain sizes associated with the formation of the edge dislocation dipole have been determined as well as an activation energy. The effects of the inclination angle of the gliding plane of the dislocations and the characteristic parameters of the disclination dipoles have been finally analyzed.
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| contributor author | Colin, Jérôme | |
| date accessioned | 2022-02-06T05:36:49Z | |
| date available | 2022-02-06T05:36:49Z | |
| date copyright | 5/24/2021 12:00:00 AM | |
| date issued | 2021 | |
| identifier issn | 0021-8936 | |
| identifier other | jam_88_9_091007.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl1/handle/yetl/4278395 | |
| description abstract | The formation of a dipole of edge dislocations inside one grain separated from the adjacent grains by two interfaces in which are lying disclination dipoles (one in each interface) has been theoretically investigated from an energy variation calculation. Critical grain sizes associated with the formation of the edge dislocation dipole have been determined as well as an activation energy. The effects of the inclination angle of the gliding plane of the dislocations and the characteristic parameters of the disclination dipoles have been finally analyzed. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Formation of Two Edge Dislocations in a Grain Due to Interface Disclination Dipoles | |
| type | Journal Paper | |
| journal volume | 88 | |
| journal issue | 9 | |
| journal title | Journal of Applied Mechanics | |
| identifier doi | 10.1115/1.4051074 | |
| journal fristpage | 091007-1 | |
| journal lastpage | 091007-7 | |
| page | 7 | |
| tree | Journal of Applied Mechanics:;2021:;volume( 088 ):;issue: 009 | |
| contenttype | Fulltext |