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JNTU 2007-08 III Year I Sem B.Tech.Met.E - Heat Treatment Technology Lab


Posted Date: 22 Dec 2007    Resource Type: Articles/Knowledge Sharing    Category: Syllabus
Posted By: India       Member Level: Diamond
Rating:     Points: 1



JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY
HYDERABAD
III Year B.Tech. Met.E. I-Sem T P C
0 3 2
HEAT TREATMENT TECHNOLOGY LAB

List of Experiments:

1. Annealing of medium carbon steel and observation of micro structure.

2. Normalizing of medium carbon steel and observation of micro structure.

3. Hardening of medium carbon steel and observation of micro structure.

4. Study of tempering characteristics of water quenched steel.

5. Study of age hardening phenomenon in duralumin.

6. Spheroidizing a given high carbon steel.

7. Study of case hardening by pack carburising of low carbon steel.

8. Finding the hardenability of medium carbon steel by Jominy end Quench Test.

9. To conduct Re-crystalization studies on cold worked copper.

10. To conduct case hardening by cyanide bath.

11. To compare the properties of Martempered and Simple tempered steel.

12. To construct and study a TTT diagram of an eutectoid steel.



Responses
Author: India    22 Dec 2007Member Level: Diamond   Points : 2
Equipment:

1. Muffle Furnaces 10000c – 2 No’s
2. Muffle Furnaces 3000c – 2 No’s
3. Muffle Furnaces 1200c – 1 No’s
4. Hardenability Apparatus
5. Micro Scopes
6. Vickers Hardness Tester




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