BRIQUETTES FOR HEATING FURNACE AND MANUFACTURING METHOD THEREOF

An aspect of the present invention relates to a method for manufacturing a briquette for heating a furnace which is used to increase temperature of molten metal in a steel making process. According to the method, a briquette is manufactured by mixing silicon carbide (SiC) powder with ladle slag powd...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	LEE CHANG OH, KIM JONG DEOK, SONG BYUNG JU
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CHEMISTRY FERROUS OR NON-FERROUS ALLOYS MANUFACTURE OF IRON OR STEEL METALLURGY METALLURGY OF IRON PRETREATMENT OF RAW MATERIALS PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL PRODUCTION AND REFINING OF METALS TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FERROUS METALS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	An aspect of the present invention relates to a method for manufacturing a briquette for heating a furnace which is used to increase temperature of molten metal in a steel making process. According to the method, a briquette is manufactured by mixing silicon carbide (SiC) powder with ladle slag powder including calcium oxide (CaO), silicon oxide (SiO_2), and alumina (AI_2O_3) at a weight ratio of 1:1.5 to 2. 본 발명의 일 관점에 따른 전로 승온용 브리켓의 제조방법은, 제강 공정에서 용탕의 온도를 높이기 위하여 사용되는 승온용 브리켓의 제조방법에 있어서, 실리콘 카바이드(SiC) 분말과, 생석회(CaO), 실리콘옥사이드(SiO) 및 알루미나(AlO)를 포함하는 래들 슬래그 분말을 1:1.5~2의 중량비로 혼합하여 브리켓을 제조한다.