When sulphur is to be removed from cast iron while melting the same in cupola, the flux used is

Related MCQs

• Flux used in cupola while melting cast iron is
• As a result of melting of cast iron in cupola, which of the following constituent undergoes least change in its percentage?
• Normal shrinkage allowance for aluminium is 18 mm per metre and that for cast iron 10 mm per metre. If the metal pattern is to be made of aluminium and the casting is to be of cast iron, the shrinkage allowed on wooden master pattern will be
• Presence of sulphur in cast iron
• Generally for the melting of cast iron, electric furnaces are not used because
• As a result of melting in cupola, the percentage of all of the following constituents decreases EXCEPT
• Use of flux in melting of magnesium
• The percentage of sulphur in pig iron is generally
• Coke used in cupola is in the form of
• If ash content of coke used in cupola is high then