1.The semisteel after the treatment can be used in cast iron and it has a good economic effectiveness.
经过碳脱硫处理并合金化可以造生铁,而且有较好的经济效益。
2.Using carburizing agent and devulcanized agent,experiment of carburisation and desulphuration for semisteel which in smelting high titanium slag by electric cooker has been studied.