SO_2硬化树脂砂冷芯盒法工艺性能与应用的研究  

Technological Performance of SO_2Resin-Bonded Sand and it's Applications

作　　者：郭广思[1,2] 李玉海[1,2] 张桂芳 王广太[1,2] 任子清 

机构地区：[1]沈阳工业学院材料工程系 [2]大同六一六厂

出　　处：《沈阳理工大学学报》1996年第4期73-80,共8页Journal of Shenyang Ligong University

摘　　要：对ＳＯ２吹气硬化树脂砂法工艺、性能进行了试验研究，对所得数据进行了详细分析，总结出了合适的工艺参数，且成功地应用于生产实践中．Experimental study on the technological performance of SO2 resin-bonded sand has been conducted and the data obtained are analysed in detail. Those stuitable technological parameters are summariged,which have been successfully applied to practice.

关 键 词：树脂砂 二氧化硫 工艺性能试验 冷芯盒 气体硬化工艺 

分 类 号：TG242.71[金属学及工艺—铸造]