| 新型酯硬化水玻璃砂在铁路车辆铸钢件生产中的应用 |
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| 引用本文： | 于忠宪.新型酯硬化水玻璃砂在铁路车辆铸钢件生产中的应用[J].铸造,2011,60(4). |
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| 作者姓名： | 于忠宪 |
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| 作者单位： | 齐齐哈尔轨道交通装备有限责任公司,黑龙江齐齐哈尔,161002 |
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| 摘 要： | 介绍了新型酯硬化水玻璃砂造型制芯生产线以及所用原材料、型芯砂配方和工艺性能,分析了影响酯硬化水玻璃砂性能的因素,并且对新型水玻璃酯硬化自硬砂和呋喃树脂自硬砂进行了经济效益对比分析.
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| 关 键 词： | 铁路货车 摇枕 侧架 新型酯硬化水玻璃砂 |
Application of New Ester-Cured Sodium Silicate Sand on Production of Railway Vehicle Steel Castings |
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| YU Zhong-xian.Application of New Ester-Cured Sodium Silicate Sand on Production of Railway Vehicle Steel Castings[J].Foundry,2011,60(4). |
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| Authors: | YU Zhong-xian |
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| Affiliation: | YU Zhong-xian(Qiqihar Railway Rolling Stock Co.,Ltd.,Qiqihaer 160001,Heilongjiang,China) |
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| Abstract: | Molding and coremaking production lines using new ester-bonded sodium silicate sand were presented in this paper,as well as the molding materials and the ingredient and properties of the mold or core sand.The main factors influencing the properties of the new ester-cured sodium silicate sand were analyzed.The economic benefit of the sodium silicate sand was compared with no-bake furan resin sand. |
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| Keywords: | railway wagon swing bolster side frame new ester-cured sodium silicate sand |
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