Q15
Match the heat treatment for an eutectoid steel shown in the TTT diagram below (as P, Q, R and S) with the resulting microstructure listed below: 1. Fine pearlite 2. martensite 3. Bainite 4. Coarse pearlite
Match the heat treatment for an eutectoid steel shown in the TTT diagram below (as P, Q, R and S) with the resulting microstructure listed below:
1. Fine pearlite
2. martensite
3. Bainite
4. Coarse pearlite
1. Fine pearlite
2. martensite
3. Bainite
4. Coarse pearlite
A.
P-1, Q-2, R-4, S-3
B.
P-4, Q-1, R-3, S-2
AnswerC.
P-2, Q-1, R-3, S-4
D.
P-1, Q-4, R-3. S-2
Answer: Option B
Solution
Answer: Option B
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