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Structural effects in 'brick-and-mortar' architecture: Bio-inspired ceramic matrix composites developed through a new method
Wang, Anzhe1,2,3,4; Wang, Shuai1; Yin, Huimin1; Bai, Rui1; Liu, Junjie1; Zhang, Zhen1; Zhou, Peng3
Corresponding AuthorZhou, Peng(zhoupeng85723@163.com)
2023-02-01
Source PublicationCERAMICS INTERNATIONAL
ISSN0272-8842
Volume49Issue:3Pages:5042-5048
AbstractHere, we present a bio-inspired ceramic matrix composites (CMCs) preparation method with highly controllable ceramic-brick size (length-to-thickness ratio, alpha, ranges from 5 to 40) based on a laser process combined with an adhesive bonding technology. Thanks to the toughening mechanisms such as crack deflection, bifurcation and bridging induced by ceramic-bricks and the strengthening mechanism controlled by ceramic-bridges, the failure displacement and the work of fracture (gamma wof) in CMCs have significantly improved by more than 15 and 3.5 times, respectively. On this basis, a novel CMCs, composed of layered ceramic and 'brick-and-mortar' ceramic, inspired by the compound structure of prismatic-and nacre-like layers in shell were prepared. Such a gradient design brought a improvement of 11.63 kJ/m2 in the gamma wof value, which was 2.6 times larger than the optimal improvement in pure 'brick-and-mortar' structural CMCs (4.45 kJ/m2). Compared with the experimental results, it was found that the strength and failure behavior of CMCs could be reasonably predicted with the help of the Pimenta and Begley models, while no appropriate model has been established as for the gamma wof prediction so far.
KeywordCeramic matrix composites (CMCs) Bio-inspired Toughening Failure displacement Work of fracture(?wof)
Funding OrganizationNatural Science Foundation of Jiangsu Province ; China Postdoctoral Science Foundation ; Opening Project of Jiangsu Key Laboratory of Advanced Structural Materials and Application Technol-ogy ; Shenzhen Science and Technology Inno-vation Commission ; Natural Science Foundation of Guangdong Province ; Post-doctoral fund of Shenzhen Poly-technic
DOI10.1016/j.ceramint.2022.10.017
Indexed BySCI
Language英语
Funding ProjectNatural Science Foundation of Jiangsu Province ; China Postdoctoral Science Foundation ; Opening Project of Jiangsu Key Laboratory of Advanced Structural Materials and Application Technol-ogy ; Shenzhen Science and Technology Inno-vation Commission ; Natural Science Foundation of Guangdong Province ; Post-doctoral fund of Shenzhen Poly-technic ; [BK20201040] ; [2022M713216] ; [ASMA202108] ; [JCYJ20190809111603608] ; [2020A1515011194] ; [2019B1515120013] ; [4103-6021330011K0]
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Ceramics
WOS IDWOS:000906837500001
PublisherELSEVIER SCI LTD
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/175730
Collection中国科学院金属研究所
Corresponding AuthorZhou, Peng
Affiliation1.Nanjing Inst Technol, Sch Mat Sci & Engn, Nanjing 211167, Peoples R China
2.Nanjing Inst Technol, Jiangsu Key Lab Adv Struct Mat & Applicat Technol, Nanjing 211167, Peoples R China
3.Shenzhen Polytech, Inst Intelligent Mfg Technol, Shenzhen 518055, Peoples R China
4.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Wang, Anzhe,Wang, Shuai,Yin, Huimin,et al. Structural effects in 'brick-and-mortar' architecture: Bio-inspired ceramic matrix composites developed through a new method[J]. CERAMICS INTERNATIONAL,2023,49(3):5042-5048.
APA Wang, Anzhe.,Wang, Shuai.,Yin, Huimin.,Bai, Rui.,Liu, Junjie.,...&Zhou, Peng.(2023).Structural effects in 'brick-and-mortar' architecture: Bio-inspired ceramic matrix composites developed through a new method.CERAMICS INTERNATIONAL,49(3),5042-5048.
MLA Wang, Anzhe,et al."Structural effects in 'brick-and-mortar' architecture: Bio-inspired ceramic matrix composites developed through a new method".CERAMICS INTERNATIONAL 49.3(2023):5042-5048.
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