Whatisslag ? Giveone example. – InterviewSolution

1.	Whatisslag ? Giveone example.
Answer» SOLUTION :A slag isan easilyfusiblematerialwhich isformedwhenganguestillpresentintheroastedorthecalcinedorecombineswiththeflux. Forexample, in THEMETALLURGYOF iron, CaO(FLUX )obtainedbydecompositionof` CaCO _3 `, combineswithsilicagangueto formeasilyfusiblecalciumsilicate( `CaSiO _3 ` ) slag. ` CaCO _ 3toCaO+CO_2, CaO+SiO_2to CaSiO _3 (slag ) `

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