| 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 Author | Zhou, Peng(zhoupeng85723@163.com) |
| 2023-02-01 | |
| Source Publication | CERAMICS INTERNATIONAL
 |
| ISSN | 0272-8842 |
| Volume | 49Issue:3Pages:5042-5048 |
| Abstract | Here, 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. |
| Keyword | Ceramic matrix composites (CMCs) Bio-inspired Toughening Failure displacement Work of fracture(?wof) |
| Funding Organization | Natural 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 |
| DOI | 10.1016/j.ceramint.2022.10.017 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | Natural 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 Area | Materials Science |
| WOS Subject | Materials Science, Ceramics |
| WOS ID | WOS:000906837500001 |
| Publisher | ELSEVIER SCI LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/175730 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Zhou, Peng |
| Affiliation | 1.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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