| 大面积防腐施工中电弧喷涂工艺优化 |
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| 引用本文： | 张志军,曹露春. 大面积防腐施工中电弧喷涂工艺优化[J]. 表面技术, 2008, 37(1): 54-55,61 |
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| 作者姓名： | 张志军 曹露春 |
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| 作者单位： | 徐州工程学院,江苏,徐州,221008;徐州工程学院,江苏,徐州,221008 |
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| 摘 要： | 为保证在大面积防腐施工中超音速电弧喷涂铝涂层质量的稳定性,用正交试验方法对喷铝工艺参数进行了优化设计,优化后的工艺参数为:喷砂角度为45°,喷涂电流150A,喷涂电压34 V,空气压力0.7MPa,喷涂距离150mm.在此条件下得到的涂层结合强度为25MPa,比一般的电弧喷涂层结合强度提高了48%.
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| 关 键 词： | 超音速电弧喷涂 电弧喷铝 预处理 工艺参数 |
| 文章编号： | 1001-3660（2008）01-0054-02 |
| 收稿时间： | 2007-09-14 |
| 修稿时间： | 2007-09-14 |
The Technology Optimization of Supersonic Arc Spray Aluminium in Large-scale Anticorrosion Construction |
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| ZHANG Zhi-jun and CAO Lu-chun. The Technology Optimization of Supersonic Arc Spray Aluminium in Large-scale Anticorrosion Construction[J]. Surface Technology, 2008, 37(1): 54-55,61 |
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| Authors: | ZHANG Zhi-jun and CAO Lu-chun |
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| Affiliation: | Xuzhou Institute of Technology , Xuzhou 221008 , China and Xuzhou Institute of Technology , Xuzhou 221008 , China |
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| Abstract: | Aiming at the coat quality unstable problems of arc spray aluminium in large-scale production, the technological parameter of supersonic arc spray aluminium was optimized with orthogonal testing ~ the optimized parameter were : 450pray grit angles, 150A spray electric current, 34V pray voltages, 0. 7Mpa pressure of air, 150mm spray distance. In this condition combined strength of the coat was 25Mpa, strength increased 400-/o compared with ordinary arc spray aluminium. |
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| Keywords: | Supersonic arc spraying Arc spray aluminium Pretreatment Technological parameter |
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