ME6403 Question Bank Engineering Materials and Metallurgy
ME6403 Question Bank Engineering Materials and Metallurgy regulation 2013 Anna University
Sample ME6403 Question Bank:
1. When will interstitial solid solution occur?
2. What is isomorphous?
3. How is plain carbon steels classified? Define an alloy?
4. Classify the alloys.
5. What are solid solutions?
6. Differentiate substitutional and interstitial solid solutions with examples.
7. What are intermediate phases?
8. Define the term phase.
9. What is an equilibrium phase diagram?
10.Define eutectic reactions?
11.Define peritectic reactions?
12.Define eutectoid reactions?
13.Define peritectoid reactions?
14.Distinguish eutectic and eutectoid transformations.
15.Distinguish peritectic and peritectoid transformations.
16.What are the uses of grey cast iron?
17.What are chilled cast irons?
18.Why nodular cast iron is called ductile cast iron?
19.What are the advantages of alloy steels over plain carbon steels?
20.What is the effect of additions of chromium on the characteristics of steel?
21. Show the different steel and cast iron region in the iron carbon diagram with its microstructure and write down its composition, mechanical properties and application.
22. Draw a neat sketch and explain TTT diagram.
23. Draw Iron carbon diagram and label all fields?
24. Draw a typical equilibrium diagram for an isomorphous system and explain the equilibrium cooling of any one alloy from the above diagram.
25. Draw a typical equilibrium diagram for a eutectic type of system with limited solid solubility and explain its important features.
26. Explain the Peritectic temperature using a binary equilibrium peritectic phase diagram
27. What is the effect of small quantities of
(a) Sulphur
(b) manganese
(c) phosphorus
(d) Silicon upon the properties of steel?
28. Explain the method of plotting an equilibrium diagram and derive the lever rule as applied to equilibrium diagram.
29. Discuss the effect of Silicon, Manganese elements in cast iron.
30.Describe the composition, microstructure, properties and applications of grey cast iron.
| Subject Name | Engineering Materials and Metallurgy |
| Subject Code | ME6403 |
| Regulation | 2013 |
| File |
ME6403 Question Bank click here to download
ME6403 Syllabus click here
ME6403 Notes click here
ME6403 Question Bank click here