【摘要】 简单介绍了S对钢铁件的热裂危害和铸造铁液、高炉铁液的脱硫方法;列举了典型铸件应用的脱硫方法及其所达到的结果;指出了对铸造铁液进行深度脱硫和精确控制脱硫将是未来发展方向之一。更多还原

【Abstract】 The harmful effect of S-caused hot cracking to the iron and steel parts and desulphurazing methods used for casting iron melt and blast furnace iron melt was briefly introduced.As examples,the desulphurazing methods used for typical castings and its result were described.It was pointed out that to conduct deep desulphurizing and accurately controlled desulphurizing to the casting iron melt will be one of the future development directions.更多还原