摘要
介绍了一种用于解决树脂砂铸钢件气孔、粘砂缺陷的优良涂料，并从制备工艺、材料特性等几个方面进行了研究和探讨，解释了该涂料防止气孔和粘砂等的内在机理。
A foundry coating with microcrystalline fused alumina as refractory has been studied. The process and properties of coating were investigated. The mechanism to prevent penetration and porosity were also studied.
出处
《铸造工程》
2007年第1期1-3,共3页
Foundry Engineering
关键词
微晶刚玉
铸造涂料
粘砂
气孔
Microcrystalline fused alumina
Foundry coating
Penetration
Porosity
