met. | liquid steel/molten flux interface | 液态钢和熔渣的界面 (Continuous casting fluxes must be able to absorb and dissolve nonmetallic inclusions, especially alumina, that rise to the liquid steel/ molten flux interface. 连铸保护渣必须能够吸收和溶解上浮到液(态)钢和熔渣界面的非金属夹杂物,特别是 Al₂O₃。) |