合金處理與恒溫保持時間對A356鋁合金顯微組織之影響研究
碩士 === 國立臺灣大學 === 機械工程研究所 === 76 === The purposes of the present research is threefold: Firstly, to investigate the effects of Al-Ti-B grain refining and Al-Sr modification on the grain size and silicon morphology of A356 alloy. Secondly, to study the effect of holding time on the microstructural...
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| Format: | Others |
| Language: | zh-TW |
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1988
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| Online Access: | http://ndltd.ncl.edu.tw/handle/30846319372109120792 |