| 镁合金丝材的电致塑性拉拔研究 | |
| 田昊洋 ; 唐国翌 ; 丁飞 ; 徐卓辉 ; 姜雁斌 ; TIAN Hao-yang ; TANG Guo-yi ; DING Fei ; XU Zhuo-hui ; JIANG Yan-bin | |
| 2010-06-07 ; 2010-06-07 | |
| 关键词 | 金属材料 镁合金丝材 电致塑性 拔制 微观结构 metal material magnesium wire electroplastic wire-drawing microstructure TG356.47 TG146.22 |
| 其他题名 | Research on Electroplastic Drawing of Mg-alloy Wire |
| 中文摘要 | 在常规拔丝工艺上利用自行研制的电子拉丝机,进行电致塑性加工镁合金丝材的试验,并对电致塑性拉拔后镁合金丝材的微观组织进行系统分析。结果表明,在镁合金的拔制过程中引入适当的高能脉冲电流后,拔制应力出现较大幅度的降低,降幅可达15%~25%,材料的塑性也得到了显著提高,与常规拔丝工艺相比,具有可取消或减少退火次数,提高生产效率,节省能源,降低生产成本的优点。; The experiments on electroplastic treating of Mg-alloy wire are conducted by traditional cold-drawing technology with self-designed electro-drawing machine,and the microstructure of the treated Mg-alloy wire is systemically analyzed.The results show that the drawing deformation stress of the Mg-alloy wire is remarkably decreased by a factor of 15%～25% with use of high energy pulse electric current,and the plasticity of the materials is obviously improved.Comparing to the traditional cold drawing,the electro-drawing technology has the advantages of cancelling anneal treatment or decreasing the times,improving working efficiency,reducing energy consumption and production cost.; 国家自然科学基金资助项目(50571048) |
| 语种 | 中文 ; 中文 |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/45523]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | 田昊洋,唐国翌,丁飞,等. 镁合金丝材的电致塑性拉拔研究[J],2010, 2010. |
| APA | 田昊洋.,唐国翌.,丁飞.,徐卓辉.,姜雁斌.,...&JIANG Yan-bin.(2010).镁合金丝材的电致塑性拉拔研究.. |
| MLA | 田昊洋,et al."镁合金丝材的电致塑性拉拔研究".(2010). |
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