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碩士 === 國立中央大學 === 機械工程學系 === 103 === To reach the ultrafine-grained(UFG) material from severe plastic deformation(SPD) method has been widely investigated.The present work used the AA60 61 in the room temperture processing of accumulative back extrusion(ABE) that was one of the SPD techniqus was ori...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2015
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| Online Access: | http://ndltd.ncl.edu.tw/handle/00025644204176698580 |