Q124
Identify the attributes associated with dispersion hardened alloys. P. Dispersoids do no dissolve in the matrix even at high temperature. Q. Dispersoids are coherent with the matrix. R. Dispersoids impart creep resistance to the alloy. S. Dispersoids improve the corrosion resistance of the alloy.
A.
P, S
B.
Q, R
C.
Q, S
D.
P, R
AnswerAnswer: Option D
Solution
Answer: Option D
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