Mechanical Engineering - Engineering Materials - Discussion

Discussion Forum : Engineering Materials - Section 3 (Q.No. 11)

Engineering Materials

11.

Which of the following iron exist between 910° C and 1403° C?

α-iron

β-iron

γ-iron

δ-iron

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

7 comments Page 1 of 1.

Lalit katiyar said: 6 years ago

But 910°c is the connecting point of α and γ iron.

Amit said: 6 years ago

Anyone, please explain in detail.

Sivakumaran said: 6 years ago

What about β iron?

Harshad patel said: 6 years ago

Thanks all.

Venkat said: 8 years ago

δ iron.- bcc structure.
γ iron - fcc structure.
α iron -is bcc structure.

(2)

Rajesh Rank said: 8 years ago

Thanks @Ketan.

Ketan ninama said: 8 years ago

Upto 910 - α iron.
910 to 1403 - γ iron.
1403 to 1539 - δ iron.

(5)

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