| 酚醛树脂砂壳型芯真空浇注铝合金件表面粗糙度的研究 |
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| 引用本文： | 李远才,李连杰.酚醛树脂砂壳型芯真空浇注铝合金件表面粗糙度的研究[J].特种铸造及有色合金,1999(3):16-18. |
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| 作者姓名： | 李远才 李连杰 |
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| 作者单位： | 华中理工大学 |
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| 摘 要： | 开发了一种酚醛树脂砂壳型、芯真空浇注铝合金的工艺，对影响铝合金铸件表面粗糙度的因素，如原砂粒度、浇注温度、真空度、铸件壁厚和涂层厚度等进行了实验研究，认为施涂超细粉涂料是改善铝铸件表面粗糙度的有效措施。
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| 关 键 词： | 壳型（芯）工艺 真空浇注 铝合金铸件 表面粗糙度 超细粉涂料 |
| 修稿时间： | 1999-01-19 |
Study on the Surface Roughness for AlAlloy Casting byVaccum Pouring in Phenol Resin Shell Mold/Core |
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| Li YuancaiTong XinlinLi LianjieWang Wenqing.Study on the Surface Roughness for AlAlloy Casting byVaccum Pouring in Phenol Resin Shell Mold/Core[J].Special Casting & Nonferrous Alloys,1999(3):16-18. |
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| Authors: | Li YuancaiTong XinlinLi LianjieWang Wenqing |
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| Abstract: | A vaccum pouring technology in phenol resin shell mold/core for Alalloy casting is developed. The effect of such factors as grain size, pouring temperature, vaccum degree, casting walled thickness and coating layer thickness etc. is examined. It is considered that the use of superfine powder coating is an effective measure to improve Alalloy casting surface roughness. |
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| Keywords: | Shell(Core) Mold Technology Vaccum Pouring AlAlloy Castings Surface Roughness SuperFine Powder Coasting |
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