| PEPSET和呋喃树脂自硬砂工艺性能对比研究 |
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| 引用本文： | 杨晶,刘云,程军. PEPSET和呋喃树脂自硬砂工艺性能对比研究[J]. 中北大学学报(自然科学版), 1999, 0(4) |
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| 作者姓名： | 杨晶 刘云 程军 |
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| 作者单位： | 华北工学院材料工程系!山西太原030051 |
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| 摘 要： | 目的 研究铸铝件用ＰＥＰＳＥＴ 树脂自硬砂和呋喃树脂自硬砂的工艺性能． 方法 对比两种造型制芯材料常温性能和高温性能的实验研究方法． 结果 通过实验获得两种树脂自硬砂的工艺参数， 并就两种自硬砂的硬化速度、硬透性、发气性等的实验结果曲线进行对比分析． 结论 ＰＥＰＳＥＴ 树脂自硬砂工艺性能良好， 可望成为树脂自硬砂工艺的一个重要的发展方向．
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| 关 键 词： | 树脂自硬砂 PEPSET 呋喃树脂 工艺性能试验 |
The Comparative Study on the Technological Performance of PEPSET and FURAN No bake Resin bonded Sand |
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| YANG Jing,LIU Yun,CHENG Jun. The Comparative Study on the Technological Performance of PEPSET and FURAN No bake Resin bonded Sand[J]. Journal of North University of China, 1999, 0(4) |
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| Authors: | YANG Jing LIU Yun CHENG Jun |
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| Abstract: | Aim The technological performance of PEPSET and FURAN resin bonded no bake sand in aluminum casting was comparatively studied. Methods The experiment research method has been adopted by comparing the normal temperature and high temperature properties of two kinds of molding and core materials. Results The optimal technical parameters of two kinds of resin bonded no bake sand and the curves of them in the hardening rate, throughcure time and gas evolution have been determined experiment ally. Conclusion The experimental results show that the PEPSET resin bonded no bake is better in the technological performance, it will probably be an important development direction of resin bonded no bake sand in aluminum casting. |
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| Keywords: | no bake resin bonded sand PEPSET furan resins technological property tests |
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