Metallography Practical detail TNDTE Diploma syllabus for Agricultural Technology (MT), M scheme is extracted from TNDTE official website and presented for diploma students. The course code (32634), and for exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.
For all other metallurgy 3rd sem syllabus for diploma m scheme tndte you can visit Metallurgy 3rd Sem Syllabus for Diploma M Scheme TNDTE Subjects. The detail syllabus for metallography practical is as follows.
Rationale:
The Structure – property relationship is the vital one in fixing the properties of the components made. The micro-structure from micro & macro levels helps in establishing the qualitative condition of the parts made. Study of microstructures from practical view point of various Ferrous & Non-ferrous samples helps in better understanding of the materials and related properties from practical view points.
Guidelines:
- All the experiments given in the list of experiments should be completed and given for the end semester practical examination.
- In order to develop best skills in handling Instruments/Equipment and taking readings in the practical classes, every two students should be provided with a separate experimental setup for doing experiments in the laboratory.
- The external examiners are requested to ensure that a single experimental question should not be given to more than four students while admitting a batch of 30 students during Board Examinations.
Allocation of Marks:
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Complete List Of Experiments In Detail
- Operating procedures & principles of metallurgical optical microscope
- Preparation of specimen for micro-examination & macro-examination
- Micro & Macro etchant preparation
- Specimen Mounting on PVC base
- Micro-examination of Low carbon steel
- Micro-examination of Medium carbon steel
- Micro-examination of High carbon steel
- Micro-examination of S.G. Iron
- Micro-examination of Grey cast iron
- Micro-examination of Martensitic structure
- Micro-examination of Copper
- Micro-examination of Brass
List Of Equipments And The Quantity Required For A Batch Of 30 Student
- Metallurgical Optical Microscope 2 Nos.
- Metallurgical Optical Invertoscope 2 Nos.
- Bench Grinder 1 No.
- Belt Emery Polisher 1 Nos.
- Double Disc Polisher 2 Nos.
- Specimen Mounting Machine 1 No.
- Emery papers (220,320, 400 & 600. 30 each.
- Polishing grade Alumina powder 500 gms.
- Specimens of Mild steel, Medium carbon steel, High carbon steel, S.G.Iron, Grey iron, Martensitic specimen, Copper and Brass. 30 Nos. each
For detail syllabus of all other subjects of BE Metallurgy, M scheme do visit Metallurgy 3rd Sem syllabus for M scheme.
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