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| Fe-Cu 系机械球磨合金化研究 |
| Fe-Cu Alloy System Induced by Mechanical Alloying |
| Received:December 12, 2013 Revised:March 01, 2014 |
| DOI：10.3969/j.issn.1674-6457.2014.02.008 |
| 中文关键词: Fe-Cu 机械合金化 固溶度 晶粒尺寸 |
| 英文关键词: Fe-Cu mechanical alloying solid solution grain size |
| 基金项目: |
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| 中文摘要: |
| 目的 为了实现 Fe 粉和 Cu 粉的合金化及观察其过程变化。方法 采用机械球磨的方法 利用扫描电子显微镜等仪器,对球磨过程中的组织演变过程及微观形貌进行了研究。 结果 通过球磨得到了十几个纳米尺寸的晶粒。 结论 通过球磨可以得到过饱和固溶体。 |
| 英文摘要: |
| Objective To realize the Fe powder and Cu powder alloying and to observe its process changes. Methods Using the methods of mechanical ball milling, the evolution and morphology in the process of milling were studied using scanning electron microscopy. Results The results showed that grains of 10 nm size were obtained by ball milling. Conclusion Supersaturated solid solution could be obtained by ball milling. |
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