铸型涂料防渗透及易剥离机理研究  

A Research on the Mechanism of Osmosis Preventing and Stripping of Mould Coating

作　　者：赵玉华[1] 李成吾[2] 

机构地区：[1]沈阳航空工业学院机械设计系 [2]沈阳工业学院

出　　处：《沈阳航空工业学院学报》2000年第3期33-35,共3页Journal of Shenyang Institute of Aeronautical Engineering

摘　　要：本文分析了树脂砂衬离心铸铁管的机械粘砂机理 ,并通过试验对得出的涂料配方的防渗透。The mechanisms of metal penetration of resin-sand to centrifugal castiron pipe were analzed in the paper.The mechanisms of osmosis preventing and stripping of the obtained coating meterial were also studied on the basis of experiments.

关 键 词：粘砂 防渗透 离心铸铁管 易剥离 铸型涂料 

分 类 号：TG22[金属学及工艺—铸造] TG245