Effect of Pulsing Current and Aging Treatment onthe Toughness and Precipitation Mechanisms of Weld head for AZ91D Magnesium Alloy Welds
碩士 === 大葉大學 === 車輛工程學系碩士班 === 93 === The「Green concepts」are highly emphasized in the worldwide. Therefore, the “light-weight and recyclable” materials will be the dominated material in the new century. Among them, magnesium and aluminum alloys are the most representative metals. Up to now, these all...
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| Format: | Others |
| Language: | zh-TW |
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2005
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| Online Access: | http://ndltd.ncl.edu.tw/handle/90557855824280742986 |