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碩士 === 國立中央大學 === 機械工程研究所 === 93 === Abstract The alloys used in this study are A356.2 alloys and A356.2 recycling materials. A lance type diffuser for degassing treatment; Cover fluxes are mixture of KCl and NaCl, which at 44% and 56%. The purpose of this study is aimed at investigating effect of p...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2005
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| Online Access: | http://ndltd.ncl.edu.tw/handle/52124203948562982141 |