Dye Penetrant Inspection (PT) (DPI)
Dye penetrant inspection (DP), also called liquid penetrate inspection (LPI) or penetrant testing (PT), is... View more
Why the pre cleaning is important in the dye penetrant inspection?
-
Why the pre cleaning is important in the dye penetrant inspection?
Pre-cleaning of parts is critical since contaminants can mask defects, and post cleaning is required to remove residues. Liquid penetrant inspection can be used successfully on nonporous and fairly smooth materials such as metals, glass, plastics and fired ceramics.
Sorry, there were no replies found.