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碩士 === 國立中央大學 === 機械工程學系 === 104 === This study aims to explore experimentally the influence of ultrasonic vibration on equal channel angular extrusion (ECAE).The ultrasonic system divided in axial direction, lateral direction and both two direction. Use the maximum forming force, maximum total ener...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2016
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| Online Access: | http://ndltd.ncl.edu.tw/handle/27194937716573630445 |