摘要
介绍了以磷酸为粘结剂的高铝钒土砂的组成和性能及在离心铸造端盖造型上的使用方法和使用效果。实践证明，它具有很好的经济效益和社会效益。
This paper deals with composition and properties of high alumina sand bonded by phosphoric acid andthe application results to the sand coated cover in contrifugal casting,It is show that this sand has achieved aremarkable economical and social benefits.
出处
《铸造技术》
CAS
北大核心
1994年第4期3-4,共2页
Foundry Technology
