Tribological properties of plasma sprayed self-lubricating NiCr/Cr 3C2-BN composite coatings
文献类型：会议论文
| 作者 | Huang, Chuan Bing; Du, Ling Zhong; Zhang, Wei Gang |
| 出版日期 | 1905-07-03 |
| 关键词 | Sprayed coatings - Wear of materials - Plasma spraying - Composite coatings - Wear resistance - Chromium compounds - Nickel compounds - Friction - Plasma jets - Powders - Tribology |
| 卷号 | 675 677 |
| DOI | 10.4028/www.scientific.net/MSF.675-677.1245 |
| 页码 | 1245-1248 |
| 英文摘要 | In this study, two kinds of NiCr/Cr3C2-BN composite powders were prepared with individual cladding (FKBN) and low pressure spray granulation (YLBN) methods, and the derived NiCr/Cr3C2-BN coatings were fabricated by plasma spraying technology. The microstructure, mechanical and tribological properties of the two coatings were systematically investigated. Both NiCr/Cr3C2-BN coatings have relatively high adhesive strength and microhardness, but the porosity of YLBN coating is much lower than that of FKBN coating. With comparison to FKBN coating, YLBN coating showed lower friction coefficient and better wear resistance, which was attributed to the more compact microstructure and uniform distribution of BN in the coating. 漏 (2011) Trans Tech Publications. |
| 项目编号 | The authors are grateful for the financial support of the National Natural Science Foundation of China (Grant No.51001093). |
| 资助机构 | Trans Tech Publications Ltd |
| 学科主题 | Microstructure |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/59420]  |
| 作者单位 | State Key Laboratory of Multi-Phase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China |
| 推荐引用方式 GB/T 7714 | Huang, Chuan Bing,Du, Ling Zhong,Zhang, Wei Gang. Tribological properties of plasma sprayed self-lubricating NiCr/Cr 3C2-BN composite coatings[C]. 见:. |
入库方式： OAI收割
来源：过程工程研究所
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