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Mechanical Engineering · Q118

Engineering Materials

Engineering and GATE · Mechanical Engineering · question 118

Q118

Which of the following is not the correct method of increasing fatigue limit?

A.
Shot peening
B.
Nitriding of surface
C.
Cold working
D.
Surface decarburisation
Answer

Answer: Option D

Solution

Answer: Option D
Solution:
Decarburization is a surface degradation phenomenon in the forging and heat treating of steels.
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