| Microstructural effects on the resistance to cavitation erosion of ZrO2 ceramics in water | |
| Department | 固体润滑国家重点实验室 ; 先进润滑与防护材料研究发展中心 |
Lv JJ(吕晋军) ; Karl-Heinz Zum Gahr; Johannes Schneide
| |
| 2008 | |
| Source Publication | Wear
 |
| ISSN | 0043-1648 |
| Volume | 265Pages:1680-1686 |
| Abstract | The cavitation erosion behavior of three commercial ZrO2 ceramics and one Al2O3 ceramic as reference was investigated using a laboratory test with vibration-induced cavitation following the pattern of the ASTM standard G32-92. The purpose of this paperwas to exploremicrostructural effects on the resistance to cavitation erosion.Wearmechanisms of the commercial ZrO2 ceramics aswell as reference Al2O3 were identified and discussed from incubation time to erosion period. The ZrO2 ceramics, ZN101B and FZMK showed excellent resistance to cavitation erosion due to their fine grain sizes and only few microstructural defects. Transformation toughening can play an important role in the performance of partially stabilized ZrO2 ceramics hence the effect of phase transformation (from tetragonal to monoclinic structure) on the resistance to cavitation erosion was also considered. |
| Keyword | Cavitation Erosion Zro2 Transformation Toughening Wear Mechanisms Grain Size Micro-fracture |
| Subject Area | 材料科学与物理化学 |
| Funding Organization | Chinese Academy of Sciences and the Deutsche Forschungsgemeinschaft (DFG) within the frame of the Collaborative Research Centre 483 “High performance sliding and friction systems based on advanced ceramics” |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 金属基高温润滑材料组 |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/2723 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Karl-Heinz Zum Gahr |
| Recommended Citation GB/T 7714 | Lv JJ,Karl-Heinz Zum Gahr,Johannes Schneide. Microstructural effects on the resistance to cavitation erosion of ZrO2 ceramics in water[J]. Wear,2008,265:1680-1686. |
| APA | 吕晋军,Karl-Heinz Zum Gahr,&Johannes Schneide.(2008).Microstructural effects on the resistance to cavitation erosion of ZrO2 ceramics in water.Wear,265,1680-1686. |
| MLA | 吕晋军,et al."Microstructural effects on the resistance to cavitation erosion of ZrO2 ceramics in water".Wear 265(2008):1680-1686. |
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| 20081680-1686.PDF（1761KB） | 开放获取 | License | View Application Full Text | |||
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