심재동 현도빈 정순효 오영주 김경식 2024-01-22T00:44:28Z 2024-01-22T00:44:28Z 2022-01-10 1989-06 https://pubs.kist.re.kr/handle/201004/147343 Studies on the continuous refining process of hot pig iron by slag/metal counter-current flow. Slag/metal 향류유통에 의한 용선의 연속정련법 연구 Article 3 대한금속학회지 = Journal of the Korean institute of metals, v.v. 27, no.no. 6, pp.562 - 569 대한금속학회지 = Journal of the Korean institute of metals v. 27 no. 6 562 569 N continuous refining process desiliconization desulphurization dephosphorization countercurrent slag-metal reaction oxygen blowing mass transfer