High endurance limit of carburised machine parts is because of the fact that carburisation (A) Suppresses any stress concentration produced in the parts (B) Enhances the yield point of the material (C) Introduces a compressive layer on the surface (D) Produces a better surface finish

High endurance limit of carburised machine parts is because of the fact that carburisation
(A) Suppresses any stress concentration produced in the parts (B) Enhances the yield point of the material
(C) Introduces a compressive layer on the surface
(D) Produces a better surface finish
by

1 Answer

Answer :

(C) Introduces a compressive layer on the surface
by

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