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Title: Fracture and toughening mechanisms in nanotwinned and nanolayered materials
Authors: Zhao, Huaizhi
Li, Zhi
Gao, Huajian
Lu, Lei
Keywords: Engineering::Materials
Issue Date: 2022
Source: Zhao, H., Li, Z., Gao, H. & Lu, L. (2022). Fracture and toughening mechanisms in nanotwinned and nanolayered materials. MRS Bulletin, 47(8), 839-847.
Project: 002479-00001 
Journal: MRS Bulletin 
Abstract: Hierarchical nanotwinned and nanolayered structures, which are specially designed by introducing multiple interfaces, have exhibited superior resistance to fracture and failure. In this article, some recent advances in computational and experimental studies aimed to understand the fracture behavior and toughening mechanisms in these materials are reviewed. New stratagems on manipulating both microstructure (such as the size of nanotwin bundles) and mechanics (mainly related to loading orientation with respect to twin boundaries) to mediate the deformation and toughening modes provide promising paths to further optimize the properties of nanotwinned and nanolayered materials.
ISSN: 0883-7694
DOI: 10.1557/s43577-022-00376-5
Schools: School of Mechanical and Aerospace Engineering 
Organisations: Institute of High Performance Computing, A*STAR 
Rights: © 2022 The Author(s), under exclusive License to the Materials Research Society. All rights reserved.
Fulltext Permission: none
Fulltext Availability: No Fulltext
Appears in Collections:MAE Journal Articles

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