The reason of gas-hole defects occured in steel casting for molding eroduction line was analyzed.

结合多年的实践,分析了湿砂水平造线上钢件气孔的原因,绍了预防钢件气孔的措施。

The redistribution of solutes during steel solidification induces macrosegregation ultimately.

钢凝固过程的溶质再分配是宏观偏析的根本原因。

The foundation bolt of conticaster steel ladle revolving table is the most critical part to the equipment.

连钢包回转台的地脚螺栓,是设备上最为关键的部位。