| 消失模铸造的合理浇注速度研究 |
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| 引用本文： | 朱丽娟,张佳平,朱春熙,张新颖,董秀琦.消失模铸造的合理浇注速度研究[J].中国铸造装备与技术,2005(4):26-28. |
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| 作者姓名： | 朱丽娟 张佳平 朱春熙 张新颖 董秀琦 |
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| 作者单位： | 沈阳理工大学,材料学院,沈阳,110168 |
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| 摘 要： | 利用基础理论计算出消失模铸造的速度流量随着静压头、气隙的厚度、气隙的周长、透气性的增大而增大,随涂料层厚度、消失模密度、液态金属的浇注温度的增大而减小,并在生产实践中验证.
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| 关 键 词： | 消失模铸造 浇注速度 传热 |
| 文章编号： | 1006-9658(2005)04-03 |
| 收稿时间： | 2005-03-25 |
| 修稿时间： | 2005年3月25日 |
The research on the logical pouring velocity in the process of evaporated pattern casting |
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| Zhu LiJuan;Zhang JiaPing;Zhu ChunXi;Zhang XinYing;Dong XiuQi.The research on the logical pouring velocity in the process of evaporated pattern casting[J].China Foundry Machinery & Technology,2005(4):26-28. |
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| Authors: | Zhu LiJuan;Zhang JiaPing;Zhu ChunXi;Zhang XinYing;Dong XiuQi |
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| Abstract: | Basic theory has been used to figure out that velocity flux would increase with the aggrandizement of static pressure of metal, thickness and perimeter of gas interspace, permeability while reduce with aggrandizement of thickness of coating, density of model, pouring temperature, which have been validated in production practice. |
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| Keywords: | Evaporated pattern casting Pouring velocity Diathermancy |
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