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热塑性酚醛树脂覆膜砂的研究进展
引用本文:陈少南,杨国栋,杨占峰,朱世根. 热塑性酚醛树脂覆膜砂的研究进展[J]. 热加工工艺, 2008, 37(23)
作者姓名:陈少南  杨国栋  杨占峰  朱世根
作者单位:1. 东华大学机械工程学院,上海,201620
2. 东华大学材料科学与工程学院,上海,201620
3. 东华大学机械工程学院,上海,201620;东华大学材料科学与工程学院,上海,201620
摘    要:叙述了壳型覆膜砂的研究现状及发展过程,着重介绍了原砂、酚醛树脂、固化剂和润滑剂对覆膜砂性能影响的研究工作,最后对覆膜砂的研究和发展提出了建议.

关 键 词:覆膜砂  热塑性酚醛树脂  壳型  进展

Review on Novolak Resin Coated Sand
CHEN Shaonan,YANG Guodong,YANG Zhanfeng,Zhu Shigen. Review on Novolak Resin Coated Sand[J]. Hot Working Technology, 2008, 37(23)
Authors:CHEN Shaonan  YANG Guodong  YANG Zhanfeng  Zhu Shigen
Affiliation:CHEN Shaonan1,YANG Guodong2,YANG Zhanfeng2,ZHU Shigen1,2(1.College of Mechanical Engineering,Donghua University,Shanghai 201620,China 2.College of Material Science , Engineering,China)
Abstract:The present situation and progress of resin coated sand were described, the previous research results of the influences of original sand, novolak resin, solidified agent and lubricated agent on the properties of resin coated sand were introduced, and suggestions on research and developing tendency were finally proposed.
Keywords:resin coated sand  novolak resin  shell molding  progress  
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