Across
- 3. An indication appearing during penetrant application that is the result of a contaminant.
- 5. The tendency for a liquid to spread out and adhere to a solid surface.
- 10. This type of surface is unsuitable for PT inspection because penetrant would be absorbed.
- 12. A contaminant that adversely affects nickel-based alloys.
- 14. Appears around an indication if the cleaning wipe is too wet.
- 15. A discontinuity that renders a part unserviceable for its intended application.
Down
- 1. Discontinuities that are normal in the material from its original manufacturing process.
- 2. Substance applied to draw the penetrant out, creating a visible mark.
- 4. Provides the color, either visible or fluorescent, in the penetrant.
- 6. The visible result of penetrant being drawn to the surface by the developer.
- 7. The length of time penetrant is left on the test surface.
- 8. An indication whose length is less than three times its width.
- 9. The resistance of a substance to flow.
- 11. A contaminant that is especially detrimental to stainless steel and titanium alloys.
- 13. A dry ______ should always be used first when removing excess penetrant.