Preparation and characterization of Ni-Al-Cr3C2 coating
文献类型：会议论文
| 作者 | Du, L. Z.; Zhang, W. G.; Zhang, D. J.; Li, B. H. |
| 出版日期 | 2008 |
| 会议名称 | 5th International Conference on Surface Engineering |
| 会议日期 | JUL 07-10, 2007 |
| 会议地点 | Dalian Univ Technol, Dalian, PEOPLES R CHINA |
| 关键词 | flame spray plasma spray tribological properties NI3AL INTERMETALLIC COMPOUND ALLOY COATINGS PARAMETERS BEHAVIOR |
| 页码 | 15-18 |
| 中文摘要 | In order to improve the surface properties of the machine parts, the NiAl cladding Cr3C2 powder were flame and plasma sprayed. The morphology, microstructure, composition and wear properties of the coatings were examined. The results show that due to the exothermal reaction of the Ni and Al elements, the bonding strength of the coatings are improved, and the main compositions of the coatings are Ni3Al inter-metallic compound and Cr3C2. The flame sprayed and plasma sprayed coatings show almost the same micro-hardness and friction coefficient. But the microstructure of the plasma sprayed coating is more compact than that of the frame sprayed one and the wear resistance of the flame and sprayed coatings is 30% and 120% higher than that of the 1045 steel, respectively. The main wear mechanisms of the coatings are plastic deformation and spallation, and the high bonding strength and the uniformly distributed Cr3C2 particles play important anti-wear roles. |
| 收录类别 | ISTP |
| 会议网址 | |
| 会议录 | KEY ENGINEERING MATERIALS Volume: 373-374 Pages: 15-18
 |
| 会议录出版者 | Trans Tech Publications Ltd |
| 语种 | 英语 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/11087]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 推荐引用方式 GB/T 7714 |
Du, L. Z.,Zhang, W. G.,Zhang, D. J.,et al. Preparation and characterization of Ni-Al-Cr3C2 coating[C]. 见:5th International Conference on Surface Engineering. Dalian Univ Technol, Dalian, PEOPLES R CHINA. JUL 07-10, 2007. |
入库方式： OAI收割
来源：过程工程研究所
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