NDE of Hidden Corrosion: A State-of-the-art ReportThis State-of-the-art Report presents a survey of the status of development of NDE techniques for detecting corrosion, in particular hidden or inaccessible corrosion. |
Common terms and phrases
AE events Aging Aircraft Air Force aircraft structures alloy anodic backscatter cathode CCD camera concentration cell corrosion cell corrosion damage corrosion fatigue corrosion in aircraft corrosion NDE corrosion process corrosion products corrosion rate couplant Crevice Corrosion current imager detecting corrosion detection and characterization detection of corrosion detection of hidden developed Dripless Bubbler eddy current eddy current excitation electrochemical cell electrochemical corrosion electrolyte electrons embrittlement environmental cracking fiber-optic flaw fracture mechanics galvanic series guided wave ultrasonic hidden corrosion hydrogen embrittlement Infrared inspected structure inspection system intergranular intergranular corrosion lap joint lap splice magnetic field material loss measurements metal loss monitored Neutron Radiography Nondestructive Evaluation Photo-Optical Instrumentation Engineers pitting POD(a polarization potential difference region reported Reprinted with permission Reverse Geometry X-ray sample scan Schematic shown in Figure signals Society of Photo-Optical specimen SPIE structure under inspection surface thermal wave imaging thickness Ultrasonic Testing visual inspection wing skin X-ray