Effect of Trace Addition of Sr and Be to the Microshrinkage and Contraction of 319 Aluminum Alloys
碩士 === 國立中央大學 === 機械工程學系 === 85 === This research is to study effect of trace addition of Sr and Be to the microshrinkage and contraction of 319 aluminum alloys. The change of microshrinkage and contraction investigates by optical microscopy, Tatur test,...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
1997
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| Online Access: | http://ndltd.ncl.edu.tw/handle/24276127846991200945 |