The SPHD steel converter-smelting and direct-continuouscasting process is introduced.The casting can be smoothly done with strengthening deoxidation to improve the castability of liquid steel.

• 介绍了转炉冶炼SPHD钢直接连铸工艺,通过加强对钢水的脱氧,改善钢水可浇性,保证了正常的浇注。