摘要
主要介绍一种保温效果良好的用于铸铁的孕育、球化及蠕化包,它能保证铁液在孕育过程中降温不超过200℃,并延长球化孕育的衰退时间,从而保证了孕育、球化(蠕化)的顺利进行。
A kind of ladles used for inoculation, spheroidizing or injection vermicularizing of cast iron was introduced, which has a good effect of heat preservatione. It can ensure that the temperature reduction of iron liquid is no more than 200 ℃ in the process of inoculation, and extend the recession time of spheroidizing and inoculation, ensures inoculation and spheroidizing in smooth.
出处
《铸造技术》
CAS
北大核心
2013年第2期238-239,共2页
Foundry Technology
关键词
保温效果
铸铁
孕育包
衰退时间
effect of heat preservation
cast iron
inoculation ladles
recession time
