Q295
Which of the following iron exist between 910°C and 1403°C?
A.
α-iron
B.
β-iron
C.
γ-iron
AnswerD.
δ-iron
Answer: Option C
Solution
Answer: Option C
Solution:
Gamma iron is an allotropic form of iron existing between the temperature 910°C and 1400°C and having a face-centered cubic lattice.It is a metallic, non-magnetic allotrope of iron or a solid solution of iron with an alloying element.