Burden materials are charged into the blast furnace from the top and air is blown in at the bottom which is used to burn the fuel. Smelting products, iron and slag, run of at the bottom. THROAT: It is a cylinder serving to load charge and …
EFFECT OF FURNACE ATMOSPHERE Furnace atmosphere influences in following ways: The furnace atmosphere might be oxidizing or reducing. In case if the atmosphere is oxidizing than it favours oxidizing processes and in case of reducing nature it promotes reduction processes. The furnace atmosphere might content harmful …
GASES IN STEEL:- The gaseous elements commonly present in steels are oxygen, hydrogen and nitrogen. In steel ingots or castings, gases may be present in the form of gaseous blow holes, as inclusions of oxides, nitrides or hydrides, or dissolved in the solid solution. Gases get …
The dictionary defines metallurgy as “the science that explains methods of refining and extracting metals from their ores and preparing them.” Today, the subject of metallurgy digs deeper into the heart of metals then that definition describes. Metallurgy is now more than examining the refinement and extraction …
