| 天然无定形石墨砂的性能及应用研究 |
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| 引用本文： | 徐庆柏,颉立生.天然无定形石墨砂的性能及应用研究[J].安徽工学院学报,1994,13(4):12-16. |
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| 作者姓名： | 徐庆柏 颉立生 |
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| 作者单位： | 安徽工学院，安徽工学院，四川专用汽车厂，成都飞机公司，合肥铸锻厂，合肥铸锻厂，合肥铸锻厂 合肥 230069，合肥 230069，成都 610003，成都 610003 |
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| 摘 要： | 本文较详细地研究了天然无定形石墨砂的性质及其在铸造生产中的应用,研究表明,研究表明,石墨砂具有良好的导热性和蓄热性,在铸造生产中可以促进铸件的方向性凝固,防止铸件粘砂、夹砂等缺陷。应用前最广阔。
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| 关 键 词： | 无定形石墨砂 冷铁 型砂 铸造 |
STUDY ON PROPERTIES AND APPLICATIONS OF NATURAL NON-CRYSTALLINE GRAPHITE SAND IN FOUNDRY |
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| Authors: | Xu Qingbai Dai Nianxiang |
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| Affiliation: | Xu Qingbai. Dai Nianxiang
(Anhui Institute of Technoligy)
Jie Lisheny
(Sichuan Special Automobile Factory)
Qian Yuhou
(Chcngdou Aircraft Company) |
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| Abstract: | The properties and applications in foundry of natural noncrystalline graphite Sand have been studied in some detail. The results have shown that this sand has good thermal conductivity and thermal reservasion. When using in moulding sand, it can promote the oriental solidification of Castings and prevent burn-on and sand inclusion of castings effectively. |
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| Keywords: | noncrystalline graphite sand chill |
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