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| 超声波振动条件下磁控溅射纳米材料的超塑变形研究 |
| Mechanism of Superplastic Deformation of Magnetron Sputtering Nanomaterial under the Condition of Ultrasonic Vibration |
| Received:March 10, 2015 Revised:May 10, 2015 |
| DOI：10.3969/j.issn.1674-6457.2015.03.003 |
| 中文关键词: 超塑成形 纳米材料 超声波振动 |
| 英文关键词: superplastic forming nanomaterial ultrasonic vibration |
| 基金项目:国家自然科学基金青年基金(51305100) |
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| 中文摘要: |
| 根据高性能纳米材料高精度成形的发展需求,介绍了磁控溅射纳米材料的组织及力学特性,分析了磁控溅射纳米材料超塑成形的优缺点,描述了大功率超声波振动对超塑成形的促进作用。综述了国内外超声波辅助塑性成形的发展现状及最新研究进展,提出了超声波振动辅助超塑成形的发展趋势。 |
| 英文摘要: |
| According to the development needs of high-precision forming of high-performance nanomaterials, the paper introduced the microstructure and mechanical properties of magnetron sputtering nanomaterials, analyzed the advantages and disadvantages of superplastic forming of nanomaterials, described the promotion effect of high-power ultrasonic vibration on superplastic forming. Besides, the paper summarized the development status and the latest research progress of ultrasound-assisted plastic forming in China and foreign countries, and proposed the development trend of ultrasonic vibration assisted superplastic forming. |
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