EMAT inspection of welds in thin steel plates of dissimilar thic

Details EMAT inspection of welds in thin steel plates of dissimilar thic EMAT inspection of welds in thin steel plates of dissimilar thic

1997-08-26

2000-12-12

Kwok, Helen C.

Measuring and testing

Vibration

By mechanical waves

73598, 73600, 73627, G01N 2910

Patent

active

061582859

ABSTRACT:
A method for inspecting welds uses a single EMAT tranducer operated in pulse-echo mode that sends and receives Rayleigh waves to detect defects in a weld between sheet plates of dissimilar thicknesses.

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patent: 5537876 (1996-07-01), Davidson et al.
patent: 5760307 (1998-06-01), Latimer et al.
patent: 5866820 (1999-02-01), Camplin et al.

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