| 覆膜砂旧砂热法再生工艺的研究 |
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| 引用本文： | 李若凯,张海军. 覆膜砂旧砂热法再生工艺的研究[J]. 铸造工程, 2012, 0(2): 10-12 |
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| 作者姓名： | 李若凯 张海军 |
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| 作者单位： | 齐齐哈尔市车城化工生产公司,黑龙江齐齐哈尔161002 |
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| 摘 要： | 分析了覆膜砂旧砂热法再生的影响因素。试验结果表明，采用热法再生砂制成的覆膜砂具有强度高、发气量低等优点，将其运用于实际生产可降低生产成本，具有良好的社会经济效益。
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| 关 键 词： | 热法再生 覆膜砂 再生工艺 旧砂 社会经济效益 生产成本 影响因素 再生砂 |
Research on Thermal Reclamation ,Process of Resin Coated Sand |
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| Li Ruokai,Zhang Haijun. Research on Thermal Reclamation ,Process of Resin Coated Sand[J]. Foundry Engineering, 2012, 0(2): 10-12 |
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| Authors: | Li Ruokai Zhang Haijun |
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| Affiliation: | (Checheng Chemical Production Company, Qiqihar 161002, Heilongjiang, China) |
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| Abstract: | The influencing factors of thermal reclamation for resin coated sand were analyzed. The test results show that the resin coated sand prepared with thermal reclaimed sand has higher strength and lower gas evolution, and the product cost can be reduced in production experience. Therefore, it has preferable social and economical benefits. |
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| Keywords: | resin coated sand thermal reclamation of used sand processing property |
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