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Mechanical Engineering · Q300

Engineering Materials

Engineering and GATE · Mechanical Engineering · question 300

Q300

Pure iron is the structure of

A.
Ferrite
Answer
B.
Pearlite
C.
Austenite
D.
Ferrite and cementite

Answer: Option A

Solution

Answer: Option A
Solution:
iron with a bcc structure is called ferrite. Another name for ferrite is alpha iron.
ferrite is shown in figure
Engineering Materials mcq solution image