On decreasing the grain size of a polycrystalline material, the property most likely to deteriorate is (A) Creep (B) Toughness (C) Tensile strength (D) Fatigue

On decreasing the grain size of a polycrystalline material, the property most likely to deteriorate is
(A) Creep
(B) Toughness
(C) Tensile strength
(D) Fatigue
by

1 Answer

Answer :

(B) Toughnes
by

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