| 铜-石墨复合电极材料耐电蚀性试验研究 |
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| 引用本文： | 明平美,朱荻,朱健,贾世星.铜-石墨复合电极材料耐电蚀性试验研究[J].机械工程材料,2005,29(11):55-58. |
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| 作者姓名： | 明平美 朱荻 朱健 贾世星 |
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| 作者单位： | 南京航空航天大学机电工程学院,江苏,南京,210016;南京电子器件研究所,江苏,南京,210016 |
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| 基金项目： | 江苏省自然科学基金资助项目（BK2002206） |
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| 摘 要： | 通过复合电铸技术在耐电蚀性强的铜主体中引入抗电蚀性能优异的微粉石墨成功制备了铜-石墨复合电极材料，试验研究了复合电极材料的抗电蚀能力。结果表明：在微粉石墨添加量36-48g／L，阴极电流密度2～3A／dm^2以及适当温度和搅拌强度等条件下制备的复合电极材料表现出优异的耐电蚀性能。
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| 关 键 词： | 复合电铸 石墨 微细电火花加工 耐电蚀性 |
| 文章编号： | 1000-3738（2005）11-0055-04 |
| 收稿时间： | 08 30 2004 12:00AM |
| 修稿时间： | 2004-08-302004-11-01 |
Electrical Erosion Resistance of Copper-graphite Composite Electrode Material |
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| MING Ping-mei,ZHU Di,ZHU Jian,JIA Shi-xing.Electrical Erosion Resistance of Copper-graphite Composite Electrode Material[J].Materials For Mechanical Engineering,2005,29(11):55-58. |
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| Authors: | MING Ping-mei ZHU Di ZHU Jian JIA Shi-xing |
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| Abstract: | Copper-graphite composite tool-electrode materials were fabricated by co-electroforming, and electrical erosion resistance of composite tool-electrode materials was studied experimentally. The copper-graphite composite tool-electrode materials fabricated under special electrodeposition conditions such as graphite adding amount 36-48 g/L, electric current density 2-3 A/dm^2 and certain temperature and agitation intensity, exhibited excellent electrical erosion resistance. |
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| Keywords: | co-electroforming graphite micro-EDM electrical erosion resistance |
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