When silicon is added in the cast iron 13-17 percent is given an alloy which is

Production Engineering Mcqs
BILAL KHATTAK0

A.Very soft
B.Easily machinable
C.Acid and corrosion resistant
D.It is not possible to have such high percentage of silicon
E.Powder casted

Related Mcqs:

  1. Wrought iron is
  2. The consitituent which has a powerful softening effect on cast iron and its presence in cast iron reduces the ability of the iron to retain carbon in chemical combination, is
  3. Graphitic cast iron is
  4. Chilling, heat treatment and alloy addition to cast iron generally
  5. High silicon irons are
  6. Which of the following material is added to cast iron to obtain nodular cast iron?
  7. Which variety of cast iron can be forged?
  8. Iron pipes lying under acidic soil are often attached to blocks of magnesium for protection from rusting. Magnesium offers protection to iron against corrosion because it
  9. For acid resistance cast iron should have silicon percentage of
  10. The cast iron has

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