Which of the following material is added to cast iron to obtain nodular cast iron?

Related MCQs

• Which of the following operation on grey cast iron will result in the production of white cast iron?
• In nodular iron, graphite is present in the form of
• Nodular iron has low
• The tensile strength of nodular iron may be of the order of
• Which of the following form of iron is produced as a result of annealing of white cast iron?
• Which of the following is not true in case of white cast iron
• Chilling, heat treatment and alloy addition to cast iron generally
• For producing cast iron pipes by centrifugal casting method the core used is
• Dilute nitric acid applied to a clean fracture of white cast iron will produce
• In grey cast iron, free graphite is in the form of