Technological and economical analysis of replacement of the gas-fired furnaces with induction heating (CROSBI ID 563318)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Rešković, Stoja ; Lazić, Ladislav ; Črnko, Josip
engleski
Technological and economical analysis of replacement of the gas-fired furnaces with induction heating
The tube, in the hot rolling mill of welded tube, is heated prior to plastic deformation in the rapid-heating sectional furnaces fired with natural gas employing jet-impingement techniques, whereby the jets of hot combustion products from high velocity burners impinge directly on the heated tube. Otherwise, the thermal efficiency of these furnaces of about 15 % is very low, which significantly increases operational costs. Therefore, this paper gives the results of the technologicaland economical analysis of replecement of the gas fired furnaces by induction furnaces. The obtain results confirm the assumption that induction heating can improve the quality of products at the lower production costs.
hot rolling mill of welded tubes ; gas fired furnaces ; induction furnaces
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Podaci o prilogu
55-60.
2010.
objavljeno
Podaci o matičnoj publikaciji
Proceeding of VI. International Scientific Conference Refractories, Furnaces and Thermal Insulations
Varga, Augustin ; Vadasz, Pavol
Košice: Technical University of Košice
978-80-553-0387-1
Podaci o skupu
VI. International Scientific Conference Refractories, Furnaces and Thermal Insulations
predavanje
20.04.2010-22.04.2010
Vysoké Tatry, Slovačka