Solutions for the detection and evaluation of degradation of mechanical properties of materials
Non-linear ultrasonic methods have great application prospects in the non-destructive testing of material properties, especially in the detection of changes in microstructures and metal fatigue. There is obvious interaction and influence between the ultrasonic wave in the solid and the microstructure of the medium, which suggests that people can connect the ultrasonic characteristics with the macroscopic mechanical properties of the material through the fine microstructure of the material, and establish the "ultrasonic nonlinearity-fine microstructure of the material -Such a bridge of macroscopic mechanical properties of materials.
Solutions for the detection and evaluation of degradation of mechanical properties of materials:
Non-linear ultrasonic testing main system (customized according to requirements, the number of channels is optional, and the optimal frequency range is optional)
SNAP accessories package (customized according to experiment, including impedance matching, attenuation configuration, filter device, duplex device, sampler, signal amplification device, etc.)
SNAP probe (customized according to experimental materials)
Oscilloscope (observing and monitoring time-domain signals)
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