During decarburising of a plain carbon steel, the thickness of ferrite layer growth is proportional to (A) Time (B) Square root of time (C) Square of time (D) Cube of time

During decarburising of a plain carbon steel, the thickness of ferrite
layer growth is proportional to
(A) Time
(B) Square root of time
(C) Square of time
(D) Cube of time
by

1 Answer

Answer :

Option B
by

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