FPI: Fluorescent Penetrant Inspection
A precise non-destructive testing process that detects even the smallest defects.
Fluorescent Penetrant Inspection (FPI) is a precise non-destructive testing process
that allows detection of fine cracks and defects on metal surfaces.
Korea Surface Treatment Co., Ltd. contributes to ensuring the safety and reliability of aircraft
components through systematic automated equipment and internationally standardized processes.
Available Processes
Cleaning
Penetrant
Application
Excess Removal
/Water Rinse
Dry
Developer
Application
Inspection
Cleaning
Removal of Surface Contaminants
Penetrant Application
Application of Fluorescent Penetrant
Excess Removal/Water Rinse
Removal and Cleaning of Residual Penetrant
Dry
Drying
Developer Application
Fluorescent Indication of Defect Areas
Inspection
Visualization of Defects Under UV (Ultraviolet) Light
Major Equipment Status
Equipment (Process) Name
Penetrant Application & Water Wash
Specifications
15.0m(L) X 4.5m(W) X 6.0m(H)
Equipment (Process) Name
Dry
Specifications
15.0m(L) X 3.0m(W) X 4.0m(H)
Equipment (Process) Name
Developer Application
Specifications
15.0m(L) X 2.5m(W) X 4.0(H)
Equipment (Process) Name
FPI
Specifications
15.0m(L) X 4.2m(W) X 6.0m(H)
