| 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
| |
| 会议录名称 | MANUFACTURING PROCESS TECHNOLOGY |
| 2011 | |
| 页码 | 1248-1252 |
| 会议名称 | 2nd International Conference on Manufacturing Science and Engineering, ICMSE 2011 |
| 会议日期 | APR 09-11, 2011 |
| 会议地点 | Guilin, China |
| 摘要 | 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. |
| 关键词 | 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 |
| 课题组名称 | MAM |
| ISBN号 | 978-3-03785-031-2 |
| URL | 查看原文 |
| 收录类别 | EI |
| 语种 | 英语 |
| 文献类型 | 会议论文 |
| 条目标识符 | http://dspace.imech.ac.cn/handle/311007/46838 |
| 专题 | 先进制造工艺力学实验室 |
| 通讯作者 | Jia RL |
| 推荐引用方式 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. |
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