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Chilled cast iron has
Answer & Solution
Correct Answer:
Option
A
Chilled cast iron. Iron-carbon alloy with low graphitization factor so that chill occurs forming a graphite-free structure.
The carbon is present bonded in the form of iron carbide, which is why the break surface of the material appears whitish instead of gray.
The carbon is present bonded in the form of iron carbide, which is why the break surface of the material appears whitish instead of gray.
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