Podcast
Play an AI-generated podcast conversation about this lesson
Questions and Answers
Which phase of steel exists only at high temperatures?
Which phase of steel exists only at high temperatures?
- α-ferrite
- Cementite
- γ-austenite
- δ-ferrite (correct)
What is the maximum solubility of carbon in γ-austenite?
What is the maximum solubility of carbon in γ-austenite?
- Low temperatures
- High temperatures
- 2.14% C (correct)
- Fixed composition of Fe3C
What is the composition of cementite?
What is the composition of cementite?
- γ-austenite
- δ-ferrite
- α-ferrite
- Fe3C (correct)
What are the phases that exist at the eutectoid?
What are the phases that exist at the eutectoid?
Signup and view all the answers
What is the phase diagram called that shows the equilibrium phases of iron and carbon?
What is the phase diagram called that shows the equilibrium phases of iron and carbon?
Signup and view all the answers
