| 镁合金陶瓷型精密铸造工艺及界面反应的研究 |
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| 引用本文： | 陈广森,吴国华,王迎新,彭立明,丁文江.镁合金陶瓷型精密铸造工艺及界面反应的研究[J].铸造,2009,58(1). |
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| 作者姓名： | 陈广森 吴国华 王迎新 彭立明 丁文江 |
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| 作者单位： | 1. 上海交通大学轻合金精密成型国家工程研究中心
2. 上海交通大学金属基复合材料国家重点试验室,上海,200030 |
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| 基金项目： | 国家重点基础研究发展规划(973计划)，上海市优秀学科带头人计划，国家科技支撑计划 |
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| 摘 要： | 大型、表面形状复杂的镁合金制件大多需要在铸件基础上进行机加工,采用陶瓷型铸造镁合金铸件,不仅缩短生产周期,提高生产效率,且能在少无切削条件下生产出合乎精度要求的制件,从而降低生产成本。对镁合金陶瓷型铸造的生产工艺做了探索性试验,分析了镁合金的表面反应,并进行了反应温度的计算。
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| 关 键 词： | 镁合金 陶瓷型 精密铸造 表面反应 |
Ceramic Mould Precision Casting Technology of Magnesium Alloy and Interface Reaction |
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| Chen Guang-sen,Wu Guo-hua,Wang Ying-xin,Peng Li-ming,Ding Wen-jiang.Ceramic Mould Precision Casting Technology of Magnesium Alloy and Interface Reaction[J].Foundry,2009,58(1). |
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| Authors: | Chen Guang-sen Wu Guo-hua Wang Ying-xin Peng Li-ming Ding Wen-jiang |
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| Abstract: | Machining is needed for many magnesium parts with complicated figure after cast. Manufacture of magnesium alloy castings by ceramic mould can not only shorten the production cycle, boost the production efficiency, but also produce parts with required precision with no or less machining which can lower the production cost. This paper introduced the technology of ceramic mould precision casting of magnesium alloy, the interface reaction between the magnesium alloy and the ceramic mould was analyzed and the reaction temperature was also calculated. |
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| Keywords: | magnesium alloys ceramic mould precision casting surface reaction |
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