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Crystals (y-cut) (ut)
Глоссарий терминов по технологиям неразрушающего контроля (NDT) |
Section cut so that its thickness is parallel to the y-axis of the crystal. a thickness- shear mode of vibration occurs when excited.
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Conductivity reference standard (et), английский
Sections of metallic materials with accurately measured electrical conductivity values in percent iacs. these standards are used to calibrate conductivity measuring eddy current instruments.
Crystals (x-cut) (ut), английский
Section cut so that its thickness is parallel to the x-axis of the crystal. a thickness extensional mode of vibration occurs when excited.
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