摘要
通过不同参数的工艺试验,找出吹氮的切入时间、吹氮时钢水温度、吹氮时氮气流量、吹氮时间等参数的合理值,实现某含氮钢种在常压环境下的吹氮合金化生产。
The reasonable values of the starting time,the temperature of molten steel,nitrogen flow,nitrogen blowing time and other parameters of blowing nitrogen are found out by process tests with different parameters,which realize blowing nitrogen alloying production of some nitrogen steel in atmospheric environment.
出处
《大型铸锻件》
2015年第1期38-38,42,共2页
Heavy Casting and Forging
关键词
吹氮合金化
钢包精炼炉
冶炼
[N]含量
blowing nitrogen alloying
ladle refining furnace
smelting
[N] content
