摘要
本文研究了钠变质和磷变质对ZL108合金铸造性能的影响。试验表明,磷变质比钠变质ZL108合金流动性好,收缩率高。所以,同一铸型及工艺的条件下,磷变质ZL108合金比钠变质ZL108合金更容易出现缩松缺陷。
This paper deals with the Influence of modificator Na and P on castability of ZL108 alloy. The experiments show that the fluidity of the modified alloy with P is better than with Na, and shrinkage quality is higher. Therefore, the ZL108 alloy modified with P is easier to appear porosity defects than with Na at the same permanent mould and process condition.
出处
《热加工工艺》
CSCD
北大核心
1992年第1期8-10,共3页
Hot Working Technology
