| Mechanical and wear characteristic of Y-TZP/Al2O3 nanocomposites | |
| Department | 先进润滑与防护材料研究发展中心 |
Hu TC(胡天昌) ; Zhang YS(张永胜); Hu LT(胡丽天); Zhang YS(张永胜)
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| The second department | 固体润滑国家重点实验室 |
| 2014 | |
| Source Publication | Industrial Lubrication and Tribology
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| ISSN | 0036-8792 |
| Volume | 66Issue:2Pages:209-214 |
| Abstract | Purpose – The purpose of this paper is to investigate the mechanical and wear properties of Y-TZP/Al2O3 nanocomposites. Design/methodology/approach – In this paper, the Y-TZP/Al2O3 nanocomposites with different crystal-sizes are designed and fabricated by hot pressing. Their mechanical and anti-wear properties are investigated, and the wear mechanism is studied by scanning electron microscopy, X-ray diffraction, and transmission electron microscope and so on. Findings – The experimental results indicate that the wear of Y-TZP/Al2O3 nanocomposites can be divided into two regimes: mild wear regime and normal wear regime. In mild wear regimes, the relationship between wear resistance (ɛ) and hardness (H) of the material can be described as: ɛ−1∝H−1. The corresponding relationship among wear resistance, hardness and toughness (KIC) of the material in normal wear regime can be described as: ɛ−1∝H−1KIC−4. Originality/value – In this paper, the mechanical and anti-wear properties of Y-TZP/Al2O3 nanocomposites are systematically investigated. The relation between mechanical properties and wear resistance is revealed. |
| Keyword | Statistical Analysis Ceramic Composite Wear Mechanism Oxides |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1108/ILT-08-2011-0059 |
| Funding Organization | the National Natural Science Foundation of China (Grant No. 51175493);the Program of the Light of the Chinese Academy of Sciences in China's Western Region (2010);the National Key Basic Research Program of China (No. 2011CB706603) |
| Indexed By | SCI |
| If | 0.444 |
| 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/362003/20270 |
| 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) |
| Affiliation | Chinese Acad Sci, Lanzhou Inst Chem Phys, Lanzhou 730000, Peoples R China |
| Recommended Citation GB/T 7714 | Hu TC,Zhang YS,Hu LT,et al. Mechanical and wear characteristic of Y-TZP/Al2O3 nanocomposites[J]. Industrial Lubrication and Tribology,2014,66(2):209-214. |
| APA | Hu TC,Zhang YS,Hu LT,&张永胜.(2014).Mechanical and wear characteristic of Y-TZP/Al2O3 nanocomposites.Industrial Lubrication and Tribology,66(2),209-214. |
| MLA | Hu TC,et al."Mechanical and wear characteristic of Y-TZP/Al2O3 nanocomposites".Industrial Lubrication and Tribology 66.2(2014):209-214. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| LZ01029248.pdf（336KB） | 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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