摘要
本文运用热力学理论对氮在灰铸铁溶液中的溶解度进行了理论研究,提出了铸造生产条件下灰铸铁溶液中氮的溶解度与温度和灰铸铁成分的关系式,并采用三种不同成分的灰铸铁材料对此做了验证。
The expressions of the dependence of the solubility of nitrogen in the molten
gray cast iron on the temperature and composition of melts were advanced under the conditions
of foundry practice. Three gray cast iron specimens with different compositions were examined
in good agreement with derived expression.
出处
《金属学报》
SCIE
EI
CAS
CSCD
北大核心
1991年第4期B289-B291,共3页
Acta Metallurgica Sinica
关键词
灰铸铁
氮
可溶性
熔炼
gray cast iron
nitrogen
solubility
