摘要
采用预合金—重熔法制取稀土铸铁试样,获得了蠕墨铸铁的典型铸态组织。用液淬法研究了共晶蠕墨铸铁的凝固过程,探讨了蠕墨铸铁组织的形成机理。
Abstract
The typical as-cast structure of vermicular graphite cast iron has been obtained using rernelting method to prepare the RE vermicular iron spcimens The solidification process of the eutectic vermicular graphite cast iron has been studied by quenching technique and the formation mechanism of its structure is also discussed.
出处
《铸造》
CAS
CSCD
北大核心
1992年第12期13-17,共5页
Foundry
