| Study on the corrosion resistance and wear resistance of micro-arc oxidation coatings on the clad plate of aluminum and magnesium alloy | |
Jia RL; Duan HP(段红平) ; Guo F; Zhai XW; Liang YH
| |
| Source Publication | MANUFACTURING PROCESS TECHNOLOGY |
| 2011 | |
| Pages | 1248-1252 |
| Conference Name | 2nd International Conference on Manufacturing Science and Engineering, ICMSE 2011 |
| Conference Date | APR 09-11, 2011 |
| Conference Place | Guilin, China |
| Abstract | Aluminium plate was cladded to magnesium alloy plate by using the explosive welding. The bonding morphology and composition of the explosive cladding plate was inspected by SEM and EDS. There is a wave bonding at the interface between aluminum plate and magnesium alloy plate. Then ceramic coatings were directly prepared on the surface of aluminum and magnesium alloy by micro-arc oxidation (MAO) in the same solution and at the same time. The microstructure and composition of MAO coatings were studies by SEM and EDS. The corrosion and wear resistance of MAO coatings on the two sides of the clad plate were investigated by salt spray tests and friction-wear test. The results show that the MAO coating on the Al surface consists of Al, O and Si elements, while MAO coating on the Mg surface consists of Mg, O and Si elements. The corrosion resistance of MAO coating on the Al surface was better than that on Mg surface of the explosive clad plate. The MAO coatings both on the Al surface and on the Mg surface can obviously improve the wear resistance of substrate. |
| Keyword | Alloys Aluminum Aluminum Coatings Ceramic Coatings Cerium Alloys Cladding (Coating) Corrosion Resistance Explosive Actuated Devices Explosive Bonding Explosive Welding Explosives Magnesium Magnesium Alloys Manufacture Oxidation Protective Coatings Wear Resistance Aluminium Aluminium Plates Aluminum Plates Corrosion And Wear Resistance Explosive Cladding Friction-wear Test Mao Coatings Microarc Oxidation Morphology And Composition Salt Spray Test Sem |
| Department | MAM |
| ISBN | 978-3-03785-031-2 |
| URL | 查看原文 |
| Indexed By | EI |
| Language | 英语 |
| Document Type | 会议论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/46838 |
| Collection | 先进制造工艺力学实验室 |
| Corresponding Author | Jia RL |
| Recommended Citation GB/T 7714 | Jia RL,Duan HP,Guo F,et al. Study on the corrosion resistance and wear resistance of micro-arc oxidation coatings on the clad plate of aluminum and magnesium alloy[C]MANUFACTURING PROCESS TECHNOLOGY,2011:1248-1252. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| AMR.189-193.1248.pdf（3995KB） | 开放获取 | -- | View Download | |||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment