김경식 심재동 이원재 윤종규 2024-01-22T02:08:33Z 2024-01-22T02:08:33Z 2022-01-10 1983-06 0253-3847 https://pubs.kist.re.kr/handle/201004/148078 Shape control of non-metallic inclusions in Al-deoxidized steel by calcium treatment Al 탈산강의 Ca 첨가에 의한 비금속개재물의 형태제어 Article 3 대한금속학회지 = Journal of the Korean Institute of Metals, v.21, no.6, pp.548 - 557 대한금속학회지 = Journal of the Korean Institute of Metals 21 6 548 557 N steel refining non-metallic inclusion Ca treatment shape control