Knowledge Management System of Institue of Mechanics, CAS
| Temperature Dependence of the Tribological Properties of Laser Re-Melted Al-Cu-Fe Quasicrystalline Plasma Sprayed Coatings | |
| Feng LP; Shao TM; Jin YJ; Fleury E; Kim DH; Chen DR; Feng, LP (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China. | |
| Source Publication | Journal of Non-Crystalline Solids
 |
| 2005 | |
| Volume | 351Issue:3Pages:280-287 |
| ISSN | 0022-3093 |
| Abstract | The aim of this study was to investigate the effect of temperature on tribological properties of plasma-sprayed Al-Cu-Fe quasicrystal (QC) coating after laser re-melting treatment. The laser treatment resulted in a more uniform, denser and harder microstructure than that of the as-sprayed coatings. Tribological experiments on the coatings were conducted under reciprocating motion at high frequency in the temperature range from 25 to 650 degreesC. Remarkable influence of temperature on the friction behavior of the coating was recorded and analyzed. Microstructural analysis indicated that the wear mechanisms of the re-melted QC coatings changed from abrasive wear at room temperature, to adhesive wear at 400 degreesC and severe adhesive wear at 650 degreesC owing to the material transfer of the counterpart ball. It was also observed that the ratio of the icosahedral (i)-phase to beta-Al-50(Fe,CU)(50) phase in the coating was higher after test at 400 'C than that at 650 'C. The variation of the ratio UP of coating and of the property of the counterpart ball and coating with the temperature are the two main factors influencing the wear mechanisms and value of the friction coefficient. |
| Subject Area | 力学 |
| DOI | 10.1016/j.jnoncrysol.2004.08.269 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000226437600011 |
| WOS Keyword | ICOSAHEDRAL PHASE ; MECHANICAL-PROPERTIES ; COMPOSITE COATINGS ; MICROSTRUCTURE ; BEHAVIOR ; SOLIDIFICATION ; EQUILIBRIA ; LAYER |
| WOS Research Area | Materials Science |
| WOS Subject | Materials Science, Ceramics ; Materials Science, Multidisciplinary |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/17368 |
| Collection | 力学所知识产出(1956-2008) |
| Corresponding Author | Feng, LP (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China. |
| Recommended Citation GB/T 7714 | Feng LP,Shao TM,Jin YJ,et al. Temperature Dependence of the Tribological Properties of Laser Re-Melted Al-Cu-Fe Quasicrystalline Plasma Sprayed Coatings[J]. Journal of Non-Crystalline Solids,2005,351,3,:280-287. |
| APA | Feng LP.,Shao TM.,Jin YJ.,Fleury E.,Kim DH.,...&Feng, LP .(2005).Temperature Dependence of the Tribological Properties of Laser Re-Melted Al-Cu-Fe Quasicrystalline Plasma Sprayed Coatings.Journal of Non-Crystalline Solids,351(3),280-287. |
| MLA | Feng LP,et al."Temperature Dependence of the Tribological Properties of Laser Re-Melted Al-Cu-Fe Quasicrystalline Plasma Sprayed Coatings".Journal of Non-Crystalline Solids 351.3(2005):280-287. |
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