Testing Methods for Diffusion Welding

Abstract:

Diffusion welding is being used in aircraft, optic and electrical industry, where special alloys or combinations of metal or non-metal materials are often used. The alloys and materials come from limited sources and therefore they are expensive as well. These reasons lead to the fact that the destructive testing of diffusion bonded joints is not sufficient for the industry and the used components in operation. The paper discusses about the testing methods suitable for the diffusion bonded joints, which are commonly used in our research of diffusion welding and which are planned to be used afterwards.

• Periodical: Materials Science Forum (Volume 919)
• Pages: 404-410
• DOI: https://doi.org/10.4028/www.scientific.net/MSF.919.404
• Online since: April 2018
• Authors: Pavel Nachtnebl*, Ladislav Kolařík, Lucie Forejtová
• Keywords: (Non)-Destructive Testing, Computed Tomography, Diffusion Welding, Electrical Impedance, Electrical Resistance, Ultrasonic Testing

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