| 1. Inspection and examination of micro- and macrostucture using optical microscopes. |
| 2. Chemical analysis (atomic absorption analysis; nitrogen test; hydrogen test; oxygen test; wet chemistry; atomic emission analysis). |
| 3. Mechanical properties inspection (HB hardness test; HRC hardness test; tensile test at room and elevated temperature; creep rupture strength; impact test at room, elevated and low temperature). |
| 4. Dimensional inspection. |
| 5. Ultrasonic inspection. |
| 6. Dye penetrant inspection. |
| 7. Radiography. |
| 8. Magnetic particle inspection. |
| 9. FPI (Fluorescent penetrant inspection). |
| 10. Dip etching of end products. |