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Application filed by 김영환, 한국전열화학공업 주식회사filedCritical김영환
Priority to KR1019860000455ApriorityCriticalpatent/KR870007285A/en
Publication of KR870007285ApublicationCriticalpatent/KR870007285A/en
래들 및 턴디쉬(Ladle, Tundish)주조용 용강 정련제Steel Refinery for Ladle and Tundish Casting
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
Claims (2)
SiO2: 2∼60%, Al2O3: 0.1∼20%, CaO : 20∼60%, MgO : 0.1∼15%, Na2O : 0.1∼15%, CaF2: 2∼40%의 조성을 갖는 래들 턴디쉬 주조용 용강 정련제.SiO 2 : 2 to 60%, Al 2 O 3 : 0.1 to 20%, CaO: 20 to 60%, MgO: 0.1 to 15%, Na 2 O: 0.1 to 15%, CaF 2 : 2 to 40% Molten steel refiner for ladle tundish casting.제1항에 있어서, 정련제중에 불순금속산화물(Fe2O3, MnO 등)이 10% 이하이고, 탄소의 양이 1% 이하인 래들 턴디쉬 주조용 용강 정련제.The molten steel refiner for ladle tundish casting according to claim 1, wherein impurity metal oxides (Fe 2 O 3 , MnO, etc.) are 10% or less in the refining agent and the amount of carbon is 1% or less.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019860000455A1986-01-241986-01-24
Steel Refinery for Ladle and Tundish Casting
KR870007285A
(en)