Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
REFRACTORY FOR LADLE OF MOLTEN STEEL
Disclosed is a refractory material for molten steel ladles. According to an embodiment of the present invention, the refractory material for molten steel ladles is provided in a ladle, comes into contact with molten steel, and is composed of 16-22 wt% of magnesium oxide (MgO), 63-69 wt% of aluminum oxide (Al_2O_3), 1-6 wt% of silica (SiO_2), 0.1-3 wt% of ferric oxide (Fe_2O_3), and 10-12 wt% of carbon (C).
용강 래들용 내화재에 대한 발명이 개시된다. 한 구체예에서 상기 용강 래들용 내화재는 래들 내 구비되어 용강과 접촉하며, 산화마그네슘(MgO) 16~22 중량%, 산화알루미늄(AlO) 63~69 중량%, 실리카(SiO) 1~6 중량%, 산화철(FeO) 0.1~3 중량% 및 탄소(C) 10~12 중량%를 포함한다.
REFRACTORY FOR LADLE OF MOLTEN STEEL
Disclosed is a refractory material for molten steel ladles. According to an embodiment of the present invention, the refractory material for molten steel ladles is provided in a ladle, comes into contact with molten steel, and is composed of 16-22 wt% of magnesium oxide (MgO), 63-69 wt% of aluminum oxide (Al_2O_3), 1-6 wt% of silica (SiO_2), 0.1-3 wt% of ferric oxide (Fe_2O_3), and 10-12 wt% of carbon (C).
용강 래들용 내화재에 대한 발명이 개시된다. 한 구체예에서 상기 용강 래들용 내화재는 래들 내 구비되어 용강과 접촉하며, 산화마그네슘(MgO) 16~22 중량%, 산화알루미늄(AlO) 63~69 중량%, 실리카(SiO) 1~6 중량%, 산화철(FeO) 0.1~3 중량% 및 탄소(C) 10~12 중량%를 포함한다.
REFRACTORY FOR LADLE OF MOLTEN STEEL
용강 래들용 내화재
JI HYUNG BIN (Autor:in) / CHANG CHUL HO (Autor:in) / JANG SEOK JU (Autor:in)
29.03.2018
Patent
Elektronische Ressource
Koreanisch
MOLTEN STEEL LADLE AND MOLTEN STEEL LADLE PRODUCTION METHOD
| Europäisches Patentamt | 2023