The ultrasonic materials characterization research area is focused on the development of advanced ultrasound-based experimental techniques for the characterization of material properties, the study of ...

Acoustic waves encompass mechanical vibrations that propagate through diverse media, offering a robust means to characterise material properties from the nanoscale to the macroscale. Ultrasonic ...

A scanner ensures that ultrasonic probes stay properly aligned as they move over the surface of the inspection area. Scanners with motorized actuator arms, suction cups and adjustable, flexible tracks ...

RAILWAY AGE MARCH 2022 ISSUE: Since 2020, Transportation Technology Center, Inc. (TTCI) has been conducting tests to evaluate the capability of electromagnetic acoustic transducer (EMAT) ...

Metrology is the science of measuring, characterizing, and analyzing materials. Within metrology, there are several technologies used to detect material defects on a very small scale – precision on ...

Engineering structures including buildings, pipelines and rails require periodic testing to prevent catastrophic failures occurring due to corrosion, impact, and strain. High-frequency sound waves ...

IIT-Madras receives ₹5 crore ANRF grant to enhance ultrasonic testing using innovative metamaterials for improved defect ...

(Nanowerk Spotlight) Scientists have sought to leverage atomic defects to enhance electrocatalytic performance for clean energy applications. However, the inability to precisely study defects' ...