| Using metallographically finished plate samples carbide phases were detected and identified. |
| These were mounted parallel to the plane of the sheet and metallographically prepared in the conventional way. |
| We then metallographically examine and characterize the test bars. |
| Low magnification view of the particle array in cross-section after being metallographically polished. |
| Additionally, another airfoil was sectioned and examined metallographically to verify the completeness of coating removal and the absence of base metal attack. |
