试验研究了60 t转炉采用石灰石替代石灰造渣对0.03%~0.27%C,0.012%~0.024%P,0.023%~0.036%S钢水在1 580~1 680℃的脱磷效果,对比了......

熔氧结合技术熔化期早期脱磷,还原精练技术降低钢液中气体和夹杂物的含量,改善夹杂物种类、形态及分布.......