| BY粘结剂对型砂性能的影响 |
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| 引用本文： | 徐连棠,黄永寿,刘振东. BY粘结剂对型砂性能的影响[J]. 吉林大学学报(工学版), 1990, 0(2) |
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| 作者姓名： | 徐连棠 黄永寿 刘振东 |
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| 作者单位： | 吉林工业大学金属材料工程系(徐连棠，黄永寿)，吉林工业大学金属材料工程系(刘振东) |
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| 摘 要： | 本文研究了新型BY粘结剂在型砂中的应用。分析了BY粘结剂对型砂性能的影响,并通过正交试验和单因素试验,找出了膨润土、BY粘结剂、水分和煤粉四种原材料在型砂中的最佳配比;探讨了BY粘结剂的经济效益。对BY粘结剂广泛用于铸造生产做了大量工作。
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| 关 键 词： | 粘结剂 热湿拉强度 破碎系数 |
Influences of BY Binder on Molding Sand Properties |
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| Xu Liantang Huang Yongshou Liu Zhendong. Influences of BY Binder on Molding Sand Properties[J]. Journal of Jilin University:Eng and Technol Ed, 1990, 0(2) |
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| Authors: | Xu Liantang Huang Yongshou Liu Zhendong |
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| Affiliation: | Xu Liantang Huang Yongshou Liu Zhendong |
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| Abstract: | The application of new BY binder in molding sand was studied. The influences of BY binder on molding sand properties was analysed sysemically and the best proportion BY of bentonite,BY binder,moisture content and coal dust is found by integrative element experiments and singleelement experiments. The economic efficacy of BY binder has been investigated. A great number of basic work for BYbinder application in, casting production has been studied. |
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| Keywords: | binder heat strength shatter index |
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