Discriminative detection of alumina non-metallic inclusions and voids in steel using ultrasound.
Recent advancements in ultrasonic testing methods have been remarkable, particularly with the use of high-frequency and focused transducers, which enable the detection of minute non-metallic inclusions within steel. This method allows for internal inspection of materials, making it superior to optical microscopy in this regard. Additionally, by analyzing the phase (waveform) of the reflected pulse, it is possible to measure the material properties of the reflector to some extent based on its acoustic impedance. ⇒ For more information, please download the catalog and read further. For details, please contact us.
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basic information
Recent advancements in ultrasonic testing methods have been remarkable, particularly with the use of high-frequency and focused transducers, which enable the detection of minute non-metallic inclusions within steel. This method allows for internal inspection of materials, making it superior to optical microscopy in this regard. Additionally, by analyzing the phase (waveform) of the reflected pulse, it is possible to measure the material properties of the reflector to some extent based on its acoustic impedance. ⇒ For more details, please download the catalog. For further inquiries, please contact us.
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Steel materials
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We contribute to the safety and security of society with INDES (Integrated Non-Destructive Evaluation System). (Nihon Krautkramer Co., Ltd. changed its name to KJTD Co., Ltd. on April 1, 2013.) We propose and provide inspection equipment and systems for various non-destructive testing methods, including ultrasonic testing and infrared. 【Products Offered】 - Ultrasonic flaw detectors and ultrasonic testing devices - Ultrasonic transducers and phased array ultrasonic transducers - Ultrasonic leak testers (manufactured by SDT) - Infrared thermal imaging cameras (manufactured by FLIR SYSTEMS) - Active infrared non-destructive testing equipment