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shearography

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Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003436
EISBN: 978-1-62708-195-5
..., radiography, X-ray computed tomography, thermography, low-frequency vibration methods, acoustic emission, eddy current testing, optical holography, and shearography. The article presents some examples are for fiber-reinforced polymer-matrix composites. Many of the techniques have general applicability to...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001482
EISBN: 978-1-62708-173-3
.... Another interferometric technique called shearography seems to be more promising because the interference pattern is created simply by shearing the image by placing an optical wedge in front of the camera ( Ref 65 ). Although Fourier transformation is required to deduce the strain data, unlike other...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006758
EISBN: 978-1-62708-295-2
.... If paint or insulation is masking the surface, advanced methods like infrared imaging, laser shearography or are terahertz imaging may be alternative methods to UT or RT that was used during manufacturing. The results of all applicable surface and volumetric inspections with NDE should give an...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006438
EISBN: 978-1-62708-190-0
... inspection, dimensional metrology, ultrasound, radiography, penetrant test, magnetic particle test, leak test, eddy current tests, potential drop tests, flash and vibro thermography, shearography, acoustic emissions, and many other methods. This article provides discussion on general NDE science and...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006444
EISBN: 978-1-62708-190-0
... superimposed on the specimen in Fig. 1 (this specimen was coated in vibration dampening adhesive). Vibrography and dynamic shearography systems can also provide direct visualization of mode shapes, but these techniques generally require repeatable, harmonic motion, so they generally are not compatible with...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006478
EISBN: 978-1-62708-190-0
... delaminations Slow for large-area coverage Good; portable equipment; suitable for field use Low Laser ultrasonic Delaminations, interface cracks, inclusions, fiber alignment Good Good Fairly good Fair Very high Shearography Only delaminations, inclusions Good provided satisfactory excitation...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003057
EISBN: 978-1-62708-200-6
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003329
EISBN: 978-1-62708-176-4