| 一种用于平面的电火花强化修复装置 |
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| 引用本文： | 葛志宏,邓静. 一种用于平面的电火花强化修复装置[J]. 金属热处理, 2020, 45(4): 242-244. DOI: 10.13251/j.issn.0254-6051.2020.04.050 |
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| 作者姓名： | 葛志宏 邓静 |
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| 作者单位： | 重庆航天职业技术学院 机电工程系, 重庆 400021 |
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| 基金项目： | 重庆市教育委员会科学技术研究计划青年项目;重庆市高校优秀人才支持计划 |
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| 摘 要： | 研究了一种用于金属平面的电火花强化修复装置。经过SEM照片分析,MM200磨损试验,以及硬度梯度分布综合判断,该装置生成的强化修复层比较完整、有一定厚度,极大改善了零件表面的硬度和耐磨性。
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| 关 键 词： | 电火花强化 平面修复 SEM形貌 耐磨性 显微硬度 |
| 收稿时间： | 2019-10-05 |
An electric spark strengthening and repairing device for planar surface |
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| Ge Zhihong,Deng Jing. An electric spark strengthening and repairing device for planar surface[J]. Heat Treatment of Metals, 2020, 45(4): 242-244. DOI: 10.13251/j.issn.0254-6051.2020.04.050 |
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| Authors: | Ge Zhihong Deng Jing |
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| Affiliation: | Department of Electrical Engineering, Chongqing Aerospace Polytechnic, Chongqing 400021, China |
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| Abstract: | An electric spark strengthening device for metal planar repairing was studied. Through SEM analysis, MM200 wear test and hardness gradient distribution analysis, the strengthened repairing layer obtained by the device is relatively complete and has a certain thickness, which greatly improves the hardness and wear resistance of the part surface. |
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| Keywords: | electric spark strengthening planar repairing SEM image wear resistance microhardness |
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