On decreasing the grain size of a polycrys-talline material, the property most likely to deteriorate is

Question: On decreasing the grain size of a polycrys-talline material, the property most likely to deteriorate is
[A].

creep

[B].

toughness

[C].

tensile strength

[D].

fatigue

Answer: Option B

Explanation:

No answer description available for this question.