| Design of structure parameters and corrugated interfaces for optimal mechanical properties in alumina/graphite laminated nanocomposites | |
| Department | 先进润滑与防护材料研究发展中心 |
Song JJ(宋俊杰)1,2 ; Zhang YS(张永胜)1; Fan HZ(樊恒中)1,2; Fang Y(方媛)1,2; Hu LT(胡丽天)1; Zhang YS(张永胜); Hu LT(胡丽天)
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| The second department | 固体润滑国家重点实验室 |
| 2015 | |
| Source Publication | Materials and Design
 |
| ISSN | 0261-3069 |
| Volume | 65Pages:1205-1213 |
| Abstract | Nine types of alumina/graphite laminated nanocomposites were fabricated by layer-by-layer method and hot-pressing. Analyses were carried to evaluate the relationship between the structural parameters and mechanical properties. Results show that the variation of structural parameters causes significant changes in the effective proportion of graphite phase and the contribution to the crack propagation energy, thus realizing the optimization of the materials. Furthermore, the performance of the alumina/graphite laminated nanocomposites can be improved further by introducing corrugated interfaces. The toughness, bending strength, woke of fracture and friction coefficient of this newly-developed alumina/graphite laminated nanocomposites could reach, 7.1 MPa m1/2, 398 MPa, 524 J m_2 and 0.43, respectively, which were 1.5 times, 1.1 times, 5.0 times and 0.6 times higher than those of monolithic Al2O3 ceramics. |
| Keyword | Ceramic-matrix Composites Layered Structures Interface Mechanical Properties Fracture |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1016/j.matdes.2014.09.084 |
| Funding Organization | the National Natural Science Foundation of China (51175493);the National Basic Research Program of China (973 Program, 2011CB706603);the Program of the Light of the Chinese Academy of Sciences in China’s Western Region (2010) |
| Indexed By | SCI |
| If | 3.997 |
| Language | 英语 |
| Funding Project | 特种油脂和密封材料组 |
| compositor | 第一作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/18857 |
| Collection | 中国科学院材料磨损与防护重点实验室/先进润滑与防护材料研究发展中心 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Zhang YS(张永胜); Hu LT(胡丽天) |
| Affiliation | 1.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, China 2.University of Chinese Academy of Sciences, Beijing, China |
| Recommended Citation GB/T 7714 | Song JJ,Zhang YS,Fan HZ,et al. Design of structure parameters and corrugated interfaces for optimal mechanical properties in alumina/graphite laminated nanocomposites[J]. Materials and Design,2015,65:1205-1213. |
| APA | Song JJ.,Zhang YS.,Fan HZ.,Fang Y.,Hu LT.,...&胡丽天.(2015).Design of structure parameters and corrugated interfaces for optimal mechanical properties in alumina/graphite laminated nanocomposites.Materials and Design,65,1205-1213. |
| MLA | Song JJ,et al."Design of structure parameters and corrugated interfaces for optimal mechanical properties in alumina/graphite laminated nanocomposites".Materials and Design 65(2015):1205-1213. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Design of structure （3743KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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