| 再生砂对呋喃树脂自硬砂工艺性能的影响及其控制 |
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| 引用本文： | 涂建平.再生砂对呋喃树脂自硬砂工艺性能的影响及其控制[J].铸造工程,2012(3):8-10. |
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| 作者姓名： | 涂建平 |
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| 作者单位： | 浙江佳力风能技术有限公司,浙江杭州,311241 |
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| 摘 要： | 分析了呋喃树脂再生砂的灼减量、微粉含量、含氮量、砂温、酸耗值对型砂工艺性能的影响。通过对砂铁比、浇注温度、粘结剂和固化剂用量加以控制，优化型砂性能，减少铸件不良品的产生。
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| 关 键 词： | 呋喃树脂自硬砂 再生砂 型砂工艺 |
Effects of Reclaimed Sand on No-bake Furan Resin Sand Property and Their Control |
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| Tu Jianping.Effects of Reclaimed Sand on No-bake Furan Resin Sand Property and Their Control[J].Foundry Engineering,2012(3):8-10. |
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| Authors: | Tu Jianping |
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| Affiliation: | Tu Jianping (Zhejiang Jiali Power Technology Co., Ltd., Hangzhou 311241, Zhejiang, China) |
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| Abstract: | The effects of loss on ignition, micro-grains content, nitrogen content, sand temperature and acid demand value of no-bake furan resin reclaimed sand on sand process were analyzed. The sand properties are optimized by the control of sand metal ratio, pouring temperature, binder and hardener content, and the defective castings are reduced. |
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| Keywords: | no-bake furan resin sand reclaimed sand sand property |
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