JNTUK B.Tech Heat Treatment Technology Lab gives you detail information of Heat Treatment Technology Lab R13 syllabus It will be help full to understand you complete curriculum of the year.
Learning objective: Design the sequence of operations in a logical order. The relevant tabular forms are to be prepared. Experiments are to be conducted taking the necessary precautions. The data should be recorded and the results need to be interpreted using the necessary mathematical expressions. The graphs are to be drawn where ever required and the appropriate conclusions should be presented.
List of Experiments
- Annealing of medium carbon steel and observation of microstructure.
- Normalizing of medium carbon steel and observation of microstructure.
- Hardening of medium carbon steel and observation of microstructure.
- Study of tempering characteristics of water quenched steel.
- Study of age hardening phenomena in duralumin.
- Spheroidizing of a given high carbon steel.
- Determination of hardenability of medium carbon steel by Jominy end Quench Test.
- To conduct Re-crystalization studies on cold worked copper.
Equipment
- Muffle Furnaces 10000c – 2 No’s
- Muffle Furnaces 3000c – 2 No’s
- Muffle Furnaces 1200c – 1 No’s
- Hardenability Apparatus
- Micro Scopes
- Vickers Hardness Tester
(Assessment: The student’s performance should be evaluated at the end of each class based on the following parameters:
- observation book,
- Record.
- Conduct of the experiment successfully
- Interpretation of the data
- Drawing the graphs where ever necessary 6. Viva-voce.
- At the end of each cycle of experiments internal exams should be conducted in addition to the end examination)
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