摘要
对≤ 30 mm的几种小直径棒坯进行了水平连铸生产试验。结果表明 ,小棒坯具有更细密的组织和优良的性能。通过热处理消除连铸小棒坯铸态白口组织的工艺路线可行且可靠。
Test on several small diameter cast iron bars(≤ φ 30 mm)was carried out .The result reveals that this kind of bars has ligher desity and more excellent properties.It is proved that the technology which removes the bars chill structrue by means of heat treatment is feasible and reliable.
出处
《热加工工艺》
CSCD
北大核心
2000年第5期29-30,共2页
Hot Working Technology
关键词
水平连铸
小棒坯
结晶器
铸铁
生产试验
horizontal continuous casting
small diameter bar
cooler
