| 铸造用CO2硬化冷芯盒材料及工艺的发展 |
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| 引用本文： | 刘伟华,李英民,任玉艳,曹阳.铸造用CO2硬化冷芯盒材料及工艺的发展[J].铸造,2006,55(7):663-667. |
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| 作者姓名： | 刘伟华 李英民 任玉艳 曹阳 |
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| 作者单位： | 1. 沈阳工业大学材料学院,辽宁,沈阳,110023
2. 沈阳铸造研究所,辽宁,沈阳,110022 |
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| 摘 要： | 铸造用CO2硬化粘结剂系统具有气硬冷芯盒的优点,同时又具有环保方面的优势。主要介绍了水玻璃-CO2法、聚丙烯酸钠-CO2法、酚醛树脂-CO2法三种工艺。这些工艺方法近年来国内外研究较多,并且取得了很大进展。
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| 关 键 词： | 二氧化碳 冷芯盒 水玻璃 聚丙烯酸钠 酚醛树脂 |
| 文章编号： | 1001-4977(2006)07-0663-05 |
| 收稿时间： | 2005-10-21 |
| 修稿时间： | 2006-02-15 |
The Development of CO2- Cured Binder System as Cold-Box Process Used in Foundry |
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| LIU Wei-hua,LI Ying-min,REN Yu-yan,CAO Yang.The Development of CO2- Cured Binder System as Cold-Box Process Used in Foundry[J].Foundry,2006,55(7):663-667. |
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| Authors: | LIU Wei-hua LI Ying-min REN Yu-yan CAO Yang |
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| Affiliation: | 1. Material Science and Engineering Institute, Shenyang University of Technology, Shenyang 110023, China; 2. Shenyang Research Institute of Foundry, Shenyang 110022, China |
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| Abstract: | CO2-cured binder system not only has the advantages as a cold-box process but also has the superiority in the environmental protection.The waterglass-CO2 process,the sodium polyacrylate-CO2 process and the phenolic resin-CO2 process are introduced one by one.These processes have been studied more and more and greatly developped in recent years. |
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| Keywords: | carbon dioxid cold-box waterglass sodium polyacrylate phenolic resin |
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