New Application Examples in Air-Coupled Ultrasonic Testing from SONOTEC

SONOTEC GmbH has expanded its information offering on air-coupled ultrasonic testing: Two new application examples are now available on the company website, demonstrating the use of this non-contact technology for quality assurance of high-temperature ceramics and kiln furniture. In addition, SONOTEC provides concise downloadable flyers summarizing the benefits of each approach.

Non-Contact Testing of High-Temperature Ceramics
Ceramic materials used in extreme thermal environments place high demands on inspection technologies. Conventional methods often reach their limits – especially when contactless testing is required. The solution: air-coupled ultrasound.

In its latest application note, SONOTEC demonstrates how high-temperature ceramics can be tested reliably and non-destructively – without couplants and without physical contact. Using high-performance air-coupled ultrasonic transducers, it is possible to detect structural defects at an early stage, thereby contributing to the safety and longevity of the components.
Learn more: Non-Destructive Testing of High-Temperature Ceramics

Efficient Quality Control in Kiln Furniture Production
Another practical example showcases the use of air-coupled ultrasound for inspecting kiln furniture in ceramic manufacturing. These components are exposed to significant mechanical and thermal loads and must meet the highest quality standards. The goal is to reduce scrap rates and increase process reliability. With air-coupled ultrasonic testing, critical defects can be detected early and with high precision – even in automated production environments.
More information: Efficient Testing of Kiln Furniture in Ceramic Production

Air-Coupled Ultrasound – When Contactless Matters
SONOTEC’s air-coupled ultrasonic technology offers numerous advantages: it is non-destructive, requires no couplant, and is ideally suited for testing sensitive or high-temperature materials. The compact ultrasonic probes can be easily integrated into various production environments – including automated systems.
The new flyers for both application examples are now available for free download.