By way of “raising high carbon content and post blowing” as well as recarburization practice can the high carbon steel of fine quality be refined in the converter.

通过“高拉补”、增碳工艺，转能够冶炼出合格的高碳钢。

When melting cast iron f or rollers in main frequency induction furnace,the recarburization of the molte n iron could be effectively achieved by using new types of recarburizer.

用工频电熔炼铸铁辊时,采用新型增碳剂可以有效地解决铁液的增碳问题。

By way of “raising high carbon content and post blowing” as well as recarburization practice can the high carbon steel of fine quality be refined in the converter.

通过“高拉补吹”、后工艺，转冶炼出合格高钢。

When melting cast iron f or rollers in main frequency induction furnace,the recarburization of the molte n iron could be effectively achieved by using new types of recarburizer.

用工频电熔炼铸铁辊时,采用新型剂可以有效地解决铁液问题。

By way of “raising high carbon content and post blowing” as well as recarburization practice can the high carbon steel of fine quality be refined in the converter.

通过“高拉补吹”、碳工艺，转能够冶炼出合格的高碳钢。

When melting cast iron f or rollers in main frequency induction furnace,the recarburization of the molte n iron could be effectively achieved by using new types of recarburizer.

用工频电熔炼铸铁辊时,采用新型碳剂可有效地解决铁液的碳问题。

By way of “raising high carbon content and post blowing” as well as recarburization practice can the high carbon steel of fine quality be refined in the converter.

通过“拉补吹”、炉后增工艺，转炉能够冶炼出合格的。

When melting cast iron f or rollers in main frequency induction furnace,the recarburization of the molte n iron could be effectively achieved by using new types of recarburizer.

用工频电炉熔炼铸铁辊时,采用新型增剂有效地解决铁液的增问题。

By way of “raising high carbon content and post blowing” as well as recarburization practice can the high carbon steel of fine quality be refined in the converter.

通过“高拉补吹”、碳工艺，转能够冶炼出合格的高碳钢。

When melting cast iron f or rollers in main frequency induction furnace,the recarburization of the molte n iron could be effectively achieved by using new types of recarburizer.

用工频电熔炼铸铁辊时,采用新型碳剂可有效地解决铁液的碳问题。

By way of “raising high carbon content and post blowing” as well as recarburization practice can the high carbon steel of fine quality be refined in the converter.

通“补吹”、炉后增碳工艺，转炉能够冶炼出合格的碳钢。

When melting cast iron f or rollers in main frequency induction furnace,the recarburization of the molte n iron could be effectively achieved by using new types of recarburizer.

用工频电炉熔炼铸铁辊时,采用新型增碳剂可以有效地解决铁液的增碳问题。

By way of “raising high carbon content and post blowing” as well as recarburization practice can the high carbon steel of fine quality be refined in the converter.

通过“高拉补吹”、碳工艺，转能够冶炼出合格的高碳钢。

When melting cast iron f or rollers in main frequency induction furnace,the recarburization of the molte n iron could be effectively achieved by using new types of recarburizer.

用工频电熔炼铸铁辊时,采用新型碳剂可有效地解决铁液的碳问题。

By way of “raising high carbon content and post blowing” as well as recarburization practice can the high carbon steel of fine quality be refined in the converter.

通过“高拉补吹”、炉后碳工艺，转炉炼出合格高碳钢。

When melting cast iron f or rollers in main frequency induction furnace,the recarburization of the molte n iron could be effectively achieved by using new types of recarburizer.

用工频电炉熔炼铸铁辊时,采用新型碳剂可以有效地解决铁碳问题。

By way of “raising high carbon content and post blowing” as well as recarburization practice can the high carbon steel of fine quality be refined in the converter.

通过“高拉补吹”、炉后增碳工艺，转炉能够冶炼出合格的高碳钢。

When melting cast iron f or rollers in main frequency induction furnace,the recarburization of the molte n iron could be effectively achieved by using new types of recarburizer.

用工频电炉熔炼铸铁辊时,采用新型增碳剂可以有效地解决铁液的增碳问题。