The influence of cleanness on under-cooling has been investigated by using of ultra-high temperature DTA and vacuum glass encasement levitation melting for deoxidized pure iron and low carbon steel.

• 摘 要: 利用超高温差热分析和玻璃包熔真空悬浮熔炼技术,研究脱氧纯铁及低碳钢中洁净度与过冷度之间的关系。