Learn Everything at One Place !

What is the melting point of pure iron?

Q.  
What is the melting point of pure iron?


Answer & Explanation

The melting point of pure iron is approximately 1535°C. This is the temperature at which iron transitions from a solid to a liquid phase under normal atmospheric pressure.

Thus correct option is: B.

Similar Questions

Start Discussion :




Comments :
More Questions Engineering Metallurgy:

Q.  
Which one of the following techniques does NOT require quenching to obtain final case hardness?

A. Flame hardening

B. Induction hardening

C. Nitriding

D. Carburizing


Answer & Explanation

Q.  
The cast iron containing graphite in the form of flakes of graphite is ______.

A. White Cast Iron

B. Chilled Cast Iron

C. Nodular Cast Iron

D. Gray Cast Iron


Answer & Explanation

Q.  
The boundary line between (alpha) and (alpha+beta) regions must be part of ______.

A. Solvus

B. Solidus

C. Liquidus

D. Tie-line


Answer & Explanation

Q.  
Gibbs phase rule for general system:

A. P+F=C-1

B. P+F=C+1

C. P+F=C-2

D. P+F=C+2


Answer & Explanation
(Click here) Practice More Questions/MCQ on Engineering Metallurgy