Mechanical Engineering - Engineering Materials - Discussion

Discussion Forum : Engineering Materials - Section 5 (Q.No. 35)
35.
Chilled cast iron is produced
by adding magnesium to molten cast iron
by quick cooling of molten cast iron
from white cast iron by annealing process
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
3 comments Page 1 of 1.

SALAHUDDIN said:   5 years ago
Thank you @Dhilip kumar.

Dhilip Kumar said:   7 years ago
Grey Cast iron is exit in the free form of graphite form.
White cast iron is exit in cement form.
Grey CI has more carbon content than white CI, but White cast Iron is more constituent because carbon content in White CI is cementite form.

White cast iron annealing - Nodular cast iron.
Chilled cast iron -cooling of molten iron.
Alloying CI - adding of alloying elements like CR, NI, MG etc.
(1)

Mallikarjun NNRG said:   7 years ago
What is the meaning of chilled cast iron?
(1)

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