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| 热喷涂技术现场修复发电厂汽缸平面 | |
| 引用本文： | 高海青,周海涛,刘克明,刘敏,周啸,刘瑞蕊. 热喷涂技术现场修复发电厂汽缸平面[J]. 热处理技术与装备, 2012, 33(4): 9-11 |
| 作者姓名： | 高海青 周海涛 刘克明 刘敏 周啸 刘瑞蕊 |
| 作者单位： | 1. 中南大学材料科学与工程学院,湖南长沙410083;广东工业技术研究院(广州有色金属研究院),广东 广州 510650 2. 中南大学材料科学与工程学院,湖南长沙,410083 3. 中南大学材料科学与工程学院,湖南长沙410083;江西省科学院江西省铜钨新材料重点实验室,江西南昌 330029 4. 广东工业技术研究院(广州有色金属研究院),广东 广州,510650 |
| 摘 要： | 通过分析发电厂汽缸平面的失效原因,研究了现场修复汽缸平面的技术方案、涂层材料和工艺流程。结果表明,配合适当工艺的热喷涂技术喷涂NiMo合金是现场修复汽缸平面的最佳方法。该技术已在发电厂获得了广泛应用,并取得了良好效果。 |
| 关 键 词： | 热喷涂 Ni基合金 现场修复 发电厂 汽缸平面 |
Field Repair of Cylinder Plane of Power Plant by Thermal Spraying Technology |
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| GAO Hai-qing , ZHOU Hai-tao , LIU Ke-ming , LIU Min , Zhou Xiao , Liu Rui-zhi. Field Repair of Cylinder Plane of Power Plant by Thermal Spraying Technology[J]. Heat Treatment Technology and Equipment, 2012, 33(4): 9-11 | |
| Authors: | GAO Hai-qing ZHOU Hai-tao LIU Ke-ming LIU Min Zhou Xiao Liu Rui-zhi |
| Affiliation: | GAO Hai-qing1,2,ZHOU Hai-tao1,LIU Ke-ming1,3,LIU Min2,Zhou Xiao1,Liu Rui-zhi1 (1.School of Materials Science and Engineering,Central South University,Changsha Hunan 410083,China; 2.Guangdong General Research Institute of Non-ferrous Metals(Guangzhou Research Institute of Nonferrous Metals), Guangzhou Guangdong 510651,China;3.Jiangxi Key Laboratory for Advanced Copper and Tungsten Materials, Jiangxi Academy of Sciences,Nanchang Jiangxi 330029,China) |
| Abstract: | The technical solution,coating material and process of field repair for cylinder plane are investigated through the analysis of cylinder plane failure of power plant.The results indicate that the thermal spraying NiMo alloy with optimized process is the best field repair solution.The technology has been widely used in power plant with good effect. |
| Keywords: | hermal spraying Ni-base alloy field repair power plant cylinder plane |
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