浅谈对合成灰铸铁增碳剂的认识

Discussion About Acknowledge of Synthetic Grey Cast Iron Recarburizer

介绍在合成铸铁生产过程中增碳剂的选择及增碳剂中N、S元素对合成铸铁组织和性能的影响,确定生产合成灰铸铁时增碳剂的选用标准。分析增碳剂对灰铸铁熔炼的影响,介绍增碳剂使用过程中应注意的问题和正确使用方法。

The choice of recarburizer in production process of synthetic gray iron and the effect of elements of N, S on the microstructure and mechanical properties of gray iron were briefly introduced. The standard of recarburizer was confirmed, and the attention in using recarburizer and the right way of using recarburizer were introduced.