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Achieving Accuracy in Metal Hardness Testing for Welds and Heat Affected Zones

When it comes to ensuring the quality and reliability of welds, achieving accurate results is paramount. Welds and Heat Affected Zones (HAZ) are critical areas that demand precise evaluation to identify any potential defects. For this reason, it’s important to make regular hardness testing....

Case Study

Detecting Cavities in a Tubular Bridge with Prestressing Channels

To perform a structural re-assessment of a tubular bridge from the 1980s, it is necessary to first map the state of the prestressing including any defects or cavities in the ducts. See how the team at Nebest used ultrasonic imaging to identify structural risks to achieve fast and accurate results.