| 水玻璃砂的再生 |
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| 引用本文： | 林永章,史玉芳,刘瑞玲,史喜英. 水玻璃砂的再生[J]. 铸造设备研究, 2005, 0(6): 50-53 |
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| 作者姓名： | 林永章 史玉芳 刘瑞玲 史喜英 |
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| 作者单位： | [1]河北科技大学材料学院,河北石家庄050054 [2]华北柴油机厂,河北石家庄050091 |
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| 摘 要： | 介绍了水玻璃旧砂湿法、干法和热法的再生原理,并简要说明了其应用情况.通过阐述人们对水玻璃硬化机理的认识,说明了水玻璃旧砂化学再生的基本原理,并对近年来水玻璃旧砂化学再生方面的研究及应用情况进行了总结概括.
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| 关 键 词： | 水玻璃砂 再生 化学再生 |
| 文章编号： | 1004-6178(2005)06-0050-03 |
| 修稿时间： | 2005-07-09 |
Reclamation of Used Waterglass Sand |
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| LIN Yong-zhang,SHI Yu-fang,LIU Rui-ling,SHI Xi-ying. Reclamation of Used Waterglass Sand[J]. Research Studies On Foundry Equipment, 2005, 0(6): 50-53 |
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| Authors: | LIN Yong-zhang SHI Yu-fang LIU Rui-ling SHI Xi-ying |
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| Abstract: | The principle and method of physical reclamation of sodium silicate sand,which include dry reclamation,wet reclamation and thermal reclamation,are introduced summarily,and the application of these methods is introduced.The principle of chemical reclamation of sodium silicate sand through recognition of harden mechanism is presented.The research and present application condition about chemical reclamation is also related. |
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| Keywords: | Sodium Silicate Sand Reclamation Chemical Reclamation |
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