A discrete dislocation dynamics framework for polycrystalline materials
Polycrystalline materials with mean grain size smaller than 10nm will soften if its mean grain size is further reduced, deviating from Hall-Petch relation which states that yield strength is inversely proportional to square root of mean grain size. Besides, polycrystalline materials with identical m...
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| Format: | Final Year Project |
| Language: | English |
| Published: |
2015
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| Online Access: | http://hdl.handle.net/10356/62089 |
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| Institution: | Nanyang Technological University |
| Language: | English |