심재동 2024-01-22T02:11:49Z 2024-01-22T02:11:49Z 2022-01-10 1982-10 0253-3847 https://pubs.kist.re.kr/handle/201004/148131 Injection metallurgy에 의한 철강정련 (I) Article 3 대한금속학회지 = Journal of the Korean Institute of Metals, v.20, no.10, pp.955 - 959 대한금속학회지 = Journal of the Korean Institute of Metals 20 10 955 959 N injection metallurgy steel refining