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Mechanical Behavior of Nano-Laminated Metal Matrix Composites(PDF)

MATERIALS CHINA[ISSN:1674-3962/CN:61-1473/TG]

Issue:
2022年第05期
Page:
371-382
Research Field:
Publishing date:

Info

Title:
Mechanical Behavior of Nano-Laminated Metal Matrix Composites
Author(s):
ZHENG Siting ZHAO Lei GUO Qiang
(State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, China)
Keywords:
metal matrix composites nano-laminated structure micro-/nano-mechanical tests strengthening and toughening mechanism deformation mechanism
CLC:

PACS:
TB331
DOI:
10.7502/j.issn.1674-3962.202011021
DocumentCode:

Abstract:
Nano-laminated metal matrix composites (NLMMCs) are composed of metal and reinforcement (such as ceramic, amorphous and nanocarbon materials) alternately stacked in layers, which is a typical representative of “architectured” metal matrix composites. Due to the presence of the nano-scale of component phases, laminated configuration and abundant heterogeneous interfaces, NLMMCs are widely reported to have excellent mechanical and functional properties. Taking metal-ceramic, metal-amorphous and metal-nanocarbon NLMMCs as the objects, this article reviews the recent development on the common fabrication processing and the corresponding features of the composites. Particular emphasis is given to the effect of internal and external dimensions, nanolaminate orientation and interface feature on the strengthening, toughening and deformation mechanisms. To meet the requirements of engineering application, the study on the mechanical behavior under special service conditions is to be carried out and a micro-/nano-scale material characterization and testing system suitable for working in multiple physical fields should be developed.

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Last Update: 2022-05-05