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| Ni60A等离子喷涂层的组织结构及其摩擦磨损特性 | |
| 引用本文： | 陈传忠,李士同,耿浩然,周香林,王国敦,于家洪,雷廷权. Ni60A等离子喷涂层的组织结构及其摩擦磨损特性[J]. 钢铁研究学报, 1999, 11(5): 56-59 |
| 作者姓名： | 陈传忠 李士同 耿浩然 周香林 王国敦 于家洪 雷廷权 |
| 作者单位： | 1. 山东工业大学材料科学与工程学院,济南,250061;哈尔滨工业大学材料科学与工程学院,哈尔滨,150001 2. 山东工业大学材料科学与工程学院,济南,250061 3. 哈尔滨工业大学材料科学与工程学院,哈尔滨,150001 |
| 摘 要： | 研究了Ｎｉ６０Ａ等离子喷涂层的组织结构及其摩擦磨损特性：涂层呈片层状的堆积状态，片层内为镍基固溶体及弥散分布其上的尺寸较大的Ｃｒ７Ｃ３、Ｃｒ２３Ｃ６ 及尺寸较小的Ｎｉ３Ｂ颗粒；涂层的平均硬度约ＨＶ６８３；涂层的磨损机制是剥层磨损和磨料磨损。 |
| 关 键 词： | 镍基合金 等离子喷涂 组织结构 摩擦磨损特性 |
| 修稿时间： | 1998-12-30 |
Structure and Tribology Characteristics of Plasma Sprayed Coating of Ni60A |
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| Chen Chuanzhong,Li Shitong,Geng Haoran,Zhou Xianglin,Wang Guodun,Yu Jiahong,Lei Tingquan. Structure and Tribology Characteristics of Plasma Sprayed Coating of Ni60A[J]. Journal of Iron and Steel Research, 1999, 11(5): 56-59 | |
| Authors: | Chen Chuanzhong Li Shitong Geng Haoran Zhou Xianglin Wang Guodun Yu Jiahong Lei Tingquan |
| Affiliation: | Chen Chuanzhong 1)2) Li Shitong 1) Geng Haoran 1) Zhou Xianglin 1) Wang Guodun 1) Yu Jiahong 1) Lei Tingquan 2) 1) Shandong University of Technology Jinan 250061 2) Harbin Institute of Technology Har |
| Abstract: | The structure and tribology characteristics of Ni60A coating by plasma spraying were studied. The coating appears to be lamellar. The layer contains Ni based solid solution in which many Cr 7C 3, Cr 23 C 6 and Ni 3B particles are distributed, and the particles of carbides are bigger than those of borides in size. The average hardness of the coatings is about HV683. The wear mechanism is delamination wear and abrasive wear. |
| Keywords: | Ni based alloy plasma spraying structure tribology characteristic |
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