RH真空处理在生产IF钢、硅钢等低碳、超低碳钢中有广泛的应用。对于冶金反应器内部行为的研究常用的有物理模拟或数值模拟。本研究......

25CrMoVNi钢由120 t EAF-LF-RH脱气-φ600 mm圆坯连铸工艺生产,EAF出钢时加Al预脱气使[Al]s≥0.030%,并加入石灰造渣预精炼,LF精炼......

This paper attempts to clarify the systematic works of the refractories for the RH degassers and the ways of improving t......