Mechanics of disclinated interfaces and cracks in polycrystalline an nanocrystalline materials

Mechanics of disclinated interfaces and cracks in polycrystalline an nanocrystalline materials

Gain boundaries (GBs) and crystal lattices in nanocrystalline materials contain defects, which may grow and induce failure of the materials. A critical issue for developing nanocrystalline materials is thus the modeling of material microstructures and constituent defects as well as the simulation of...

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Main Author: Zhou, Kun
Other Authors: Wu Mao See
Format: Theses and Dissertations
Published: 2008
Subjects:
DRNTU::Engineering::Mechanical engineering::Mechanics and dynamics
Online Access:https://hdl.handle.net/10356/5572
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Institution: Nanyang Technological University
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spelling sg-ntu-dr.10356-55722023-03-11T17:49:03Z Mechanics of disclinated interfaces and cracks in polycrystalline an nanocrystalline materials Zhou, Kun Wu Mao See School of Mechanical and Aerospace Engineering DRNTU::Engineering::Mechanical engineering::Mechanics and dynamics Gain boundaries (GBs) and crystal lattices in nanocrystalline materials contain defects, which may grow and induce failure of the materials. A critical issue for developing nanocrystalline materials is thus the modeling of material microstructures and constituent defects as well as the simulation of their behavior under load. In particular, the disclination defect, commonly found in nanocrystalline materials, is investigated in this research. The research focuses on the description of material interfaces by a disclination dipole wall and on the investigation of cracks initiating from disclinations. DOCTOR OF PHILOSOPHY (MAE) 2008-09-17T10:54:03Z 2008-09-17T10:54:03Z 2006 2006 Thesis Zhou, K. (2006). Mechanics of disclinated interfaces and cracks in polycrystalline an nanocrystalline materials. Doctoral thesis, Nanyang Technological University, Singapore. https://hdl.handle.net/10356/5572 10.32657/10356/5572 Nanyang Technological University application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
topic DRNTU::Engineering::Mechanical engineering::Mechanics and dynamics
spellingShingle DRNTU::Engineering::Mechanical engineering::Mechanics and dynamics
Zhou, Kun
Mechanics of disclinated interfaces and cracks in polycrystalline an nanocrystalline materials
description Gain boundaries (GBs) and crystal lattices in nanocrystalline materials contain defects, which may grow and induce failure of the materials. A critical issue for developing nanocrystalline materials is thus the modeling of material microstructures and constituent defects as well as the simulation of their behavior under load. In particular, the disclination defect, commonly found in nanocrystalline materials, is investigated in this research. The research focuses on the description of material interfaces by a disclination dipole wall and on the investigation of cracks initiating from disclinations.
author2 Wu Mao See
author_facet Wu Mao See
Zhou, Kun
format Theses and Dissertations
author Zhou, Kun
author_sort Zhou, Kun
title Mechanics of disclinated interfaces and cracks in polycrystalline an nanocrystalline materials
title_short Mechanics of disclinated interfaces and cracks in polycrystalline an nanocrystalline materials
title_full Mechanics of disclinated interfaces and cracks in polycrystalline an nanocrystalline materials
title_fullStr Mechanics of disclinated interfaces and cracks in polycrystalline an nanocrystalline materials
title_full_unstemmed Mechanics of disclinated interfaces and cracks in polycrystalline an nanocrystalline materials
title_sort mechanics of disclinated interfaces and cracks in polycrystalline an nanocrystalline materials
publishDate 2008
url https://hdl.handle.net/10356/5572
_version_ 1761781664184270848

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