For better fuuidity of the molten metal, the following is added in blast furnace

Related MCQs

• Limestone is added in blast furnace to flux
• The blast furnace uses the following as fuel
• The product of blast furnace is known as
• Blast furnace gas is
• Hard steels and non-ferrous metal do not exhibit a definite yield point when pulled in the testing machine and for such cases a better measure of their elastic properties is defined by
• The furnace used for castings of cast iron in a foundry shop is known as
• The process in which steel is heated 20? to 40?C below the lower critical temperature, held there for a prolonged period and then allowed to cool slowly in the furnace is known as
• If steel is slowly cooled in furnace, the structure obtained is
• Which of the following is not a rare and precious metal?
• Vanadium is added to steel as an alloying element to