Eddyfi Technologies Phased Array Probe

Pipelines are essential for the operation of various industries such as water, oil, gas, and power generation, and maintaining pipelines in proper condition is a top priority in these fields. Since they are typically made of iron or steel, corrosion poses a significant threat to safety. Therefore, non-destructive testing for pipeline corrosion is necessary, and ultrasonic testing has been widely accepted as an ideal technology for detecting corrosion in pipelines. Phased array ultrasonic testing allows for accurate wall thickness measurements and can determine the presence of this invisible damage; however, it has been pointed out that there are issues with inspecting pipes along bend sections.

Friction stir welding is a solid-state joining method widely used in the aerospace industry. In the friction stir welding process, manufacturing parameters such as rotation speed and travel speed can lead to discontinuities at the joint, necessitating the application of non-destructive testing to verify the integrity of the joint. High productivity, work efficiency, and inspection accuracy are central to the quality assurance of newly manufactured aircraft.

To ensure the smooth operation of transport pipes that transport products to various areas of the production plant, regular evaluation of the piping, including all branch connections, is necessary. Since piping and other plant equipment are subjected to periodic and very high thermal stress from the condensate and steam systems, the risk of fatigue cracking increases. In order to maximize productivity in an economic environment where efficiency is required, a non-destructive testing approach is needed to assess the fitness for service (FFS) of these production facilities.

In aging infrastructures such as the petrochemical industry, potential vulnerabilities that plant engineers and maintenance teams should be aware of, particularly high-temperature hydrogen attack (HTHA), are cited as one of the dangerous defects. This defect occurs when hydrogen contained in low-alloy steel changes its atomic form at high temperatures, permeating the steel and forming methane. Once methane is trapped within the metal, tiny bubbles form, ultimately leading to cracking and fissures. Eddyfi proposes advanced, portable ultrasonic inspection tools for the early detection of HTHA, utilizing TOFD, phased array ultrasonic testing (PAUT), and the latest total focusing method (TFM). This technology enables early detection of HTHA, enhancing the safety of critical equipment. For more detailed information, please [contact us].