Austenite phase in Iron-Carbon equilibrium diagram _______ – McqOptions

MCQOPTIONS

1.	Austenite phase in Iron-Carbon equilibrium diagram _______
A.	is face centered cubic structure
B.	has magnetic phase
C.	exists below 727 °C
D.	all of the above
Answer» B. has magnetic phase

Discussion

No Comment Found

Related MCQs

<p> Which of the following photographic papers is used in sulphur printing technique?</p>
<p> What is meant by recalescence in cooling curves?</p>
<p> Austenite phase in Iron-Carbon equilibrium diagram _______</p>
<p> The study of metallographic includes ____</p>
<p> Which of the following phases has a complex orthorhomic crystal structure?</p>
<p> In Iron-Carbon equilibrium diagram, at which temperature cementite changes from ferromagnetic to paramagnetic character?</p>
<p> The cooling curve formed when a material is solidified due to latent heat of fusion is called as ______.</p>
<p> In metallography, microscopic method provides information about _____</p>
<p> In microscopy, which illumination parameter is used for producing images with dark non-flat structure and bright back ground?</p>
<p> What is the crystal structure of δ-ferrite?</p>