The results show that suspension casting can make the temperature field uniform,eliminate macro segregation of C,S and P,and improve the quality of bearing steel ingot.

• 结果表明，悬浮浇注能有效地改善轴承钢锭的温度分布，极大地改善钢锭横截面上的碳、硫、磷元素的中心偏析，提高了轴承钢锭的质量。