Polishing Machine
Metallographic polishing is an essential process used to prepare metal and alloy samples for microscopic examination. It involves the careful removal of surface imperfections through a series of grinding and polishing steps using abrasives of progressively finer grades. The goal is to produce a smooth, mirror-like surface that accurately reveals the material's microstructure without introducing scratches or deformation. After polishing, samples are often etched with a chemical solution to highlight features like grain boundaries, phases, or inclusions. This process is vital for quality control, failure analysis, and research in materials science and engineering.
MAKE : Struers, Denmark
MODEL NUMBER : TEGRAMIN-25
Technical Specifications:
| Instrument Type | : | Manual, Semi-automatic |
| Material | : | Metals, Ceramics, composites, and coatings |
| Polishing Disc | : | 14 mm (diameter) |
| Speed range | : | 50 - 400 RPM |
| Force range | : | 10 - 30 N (adjustable) |
| Specimen can be load | : | 3 - 6 Samples at a time |
| Accessories | : | SiC emery sheets, Diamond Suspensions (6 µm, & 3 µm) |
Consultancy Charge Details:
| Type | Internal(Student & Staff) (Rs.) | External Educational Institution / R&D) (Rs.) | Industry(Rs.) |
| Grinding/Polishing | 345 | 345 | 345 |
Staff-Incharge:
Dr. S. Anandh Jesuraj, Assistant Professor (Research)
Dr. Shyju T S, Associate Professor (Research)
Contact Details:
| Email ID | : | sjanandh@gmail.com, shyju@sathyabama.ac.in |
| Phone No. | : | Dr. S. Anandh Jesuraj (+91- 8973533003) Dr. Shyju T S (+91- 9941655429) |