Techniques of Corrosion Monitoring

Uh-1 Corrosion Monitoring

Corrosion Monitoring and Thickness Measurement

INTRODUCTION During the last three years my interest in the use of ultrasonics for the detection of corrosion and the measurement of remaining wall thickness has been re-awakened. The method has been extensively used to verify and quantify Magnetic Flux Leakage (MFL) results. Discrepancies between ultrasonic and MFL results have usually been put down to "Another MFL false call." However, having...

Novel NDT-Techniques for Corrosion Monitoring and Fracture Detection of Prestressed Concrete Structures

This contribution deals with the practical verification of several innovative non-destructive monitoring concepts for the corrosion and fracture identification of tendons in prestressed concrete structures based upon a three level corrosion monitoring strategy. At first by means of filament-sensors, consisting of several parallel mounted thin iron filaments, the penetration of the depassivation...

Development of Advanced In-Situ Techniques for Chemistry Monitoring and Corrosion Mitigation in SCWO Environments

Monitoring De La Corrosion En Ligne De La Corrosion En Ligne Non Intrusif Non-intrusive Online Corrosion Monitoring

Corrosion in process industries is becoming bigger issue day by day and is also the most common cause of asset failure / forced shutdown in plants. Failure of a pipeline or vessel can be dangerous & costly and have severe environmental consequences. A typical mode of asset failure is wall thinning to a critical thickness due to erosion or internal & external corrosion. To keep track of corrosio...