摘要
采用控制碳当量，提高硅碳比，并与成形冷铁技术相配合。实践表明。
The technology measures of the high Si/C ratio cast iron manufactured by controling moderately carbon equivalent and raising Si/C ratio, together with the technology of the ring shaped chilling iron, are very effective to the elimination of surface despersed shrinkage defect of gray iron castings.
出处
《铸造技术》
CAS
北大核心
1999年第3期22-23,共2页
Foundry Technology
