Q. Presence of high amount of silicon in cast iron

  • (A) Suppresses the decomposition of Fe3C
  • (B) Increases the formation of graphite
  • (C) Increases the contraction of the metal
  • (D) Reduces its fluidity
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✅ Correct Answer: (B) Increases the formation of graphite

Published by Ram Sharma ⭐ 193.88K Points at 17-May-2023 10:36 pm in Materials And Construction

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