Ladle heating of hot metal on discharge from the blast furnace

Autor:	A. I. Mastitskii, P. A. Gladkii, V. V. Klimanchuk, N. V. Kosolap, I. A. Luk’yanenko
Rok vydání:	2011
Předmět:	Ladle Blast furnace Materials science business.industry Metallurgy chemistry.chemical_element Heat losses Slag Metal Flux (metallurgy) chemistry Aluminium Thermal insulation visual_art visual_art.visual_art_medium General Materials Science business
Zdroj:	Steel in Translation. 41:918-923
ISSN:	1935-0988 0967-0912
DOI:	10.3103/s096709121111012x
Popis:	The heating of hot metal in the ladle on discharge from the blast furnace is considered. In this case, the heating is due to aluminum flux, which is an exothermal slag-forming powder made from slag wastes obtained in secondary aluminum production. The proposed technology reduces the slag-metal buildup and increases the life of the refractory lining to 500 filling cycles. Effective heat insulation of the hot-metal surface reduces the heat losses to 15–20°C prior to mixer delivery. The slag runoff is reduced by 25–45% (rel.).
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::0768411d83580a04986ebebba68b2cac https://doi.org/10.3103/s096709121111012x Zobrazit plný text záznamu Full text from SpringerLink