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nonlinear ultrasonic nondestructive examination

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Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006446
EISBN: 978-1-62708-190-0
... Abstract Nonlinear ultrasonic nondestructive examination (NDE) techniques are based on nonlinear interaction of ultrasonic waves with the material to be characterized and defects to be detected. This article introduces the basic principles of nonlinear material-wave interaction, the origin...
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
... with the likely areas of damage or degradation and a number of other aspects of inspection. nondestructive evaluation flaw detection probability of detection inspection NONDESTRUCTIVE EVALUATION (NDE), alternately known as nondestructive examination (NDE), commonly used within the nuclear industry...
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
... Abstract This article introduces the principal methodologies and some advanced technologies that are being applied for nondestructive evaluation (NDE) of fiber-reinforced polymer-matrix composites. These include acoustic emission, ultrasonic, eddy-current, computed tomography, electromagnetic...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.9781627081900
EISBN: 978-1-62708-190-0
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
... Abstract This article introduces the principal methodologies and some technologies that are being applied for nondestructive evaluation of composite materials. These include ultrasonic testing (UT), air-coupled UT, laser UT, ultrasonic spectroscopy, leaky lamb wave method, acousto-ultrasonics...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006452
EISBN: 978-1-62708-190-0
.... analytical methods direct numerical methods finite-element methods nondestructive evaluation nonlinear imaging algorithms phased array ultrasound ULTRASOUND is an ideal modality for nondestructive evaluation (NDE) because it enables the interior of objects to be assessed without the safety...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006936
EISBN: 978-1-62708-395-9
... Abstract Of the many different nondestructive evaluation (NDE) techniques, ultrasonic inspection continues to be the leading nondestructive method for inspecting composite materials, because measurements can be quantitative and the typical defect geometries and orientations lend themselves...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006764
EISBN: 978-1-62708-295-2
... radiography surface discontinuities surface inspection ultrasonic inspection NONDESTRUCTIVE TESTING (NDT), also known as nondestructive evaluation (NDE), includes various techniques to characterize materials without damage. The methods of NDE involve dimensional metrology, visual examination...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003431
EISBN: 978-1-62708-195-5
... and characterization of flaws, increasing our ability to identify and locate delaminations, voids, matrix cracking, and porosity in composite structures. Nondestructive Testing and Data Fusion In year 2000, nondestructive inspection/test methods such as pulse-echo and through-transmission ultrasonics...
Series: ASM Handbook
Volume: 24A
Publisher: ASM International
Published: 30 June 2023
DOI: 10.31399/asm.hb.v24A.a0007023
EISBN: 978-1-62708-439-0
... on maturity and standardization Table 1 Nondestructive testing classification based on maturity and standardization Conventional Advanced Emerging Visual testing Phased array ultrasonic testing Resonance acoustic method Ultrasonic testing X-ray computed tomography Impulse excitation...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003391
EISBN: 978-1-62708-195-5
... by several factors, among which are strain gradients, stress-strain nonlinearity, fastener-hole contact, and subcritical damage formation. Examples of how these factors influence test analysis correlation are provided by examining Fig. 6 , which compares test data to finite- element-based predictions...
Series: ASM Handbook
Volume: 4C
Publisher: ASM International
Published: 09 June 2014
DOI: 10.31399/asm.hb.v04c.a0005857
EISBN: 978-1-62708-167-2
... electromagnetic and ultrasonic methods, to develop corresponding nondestructive test methods. The larger the difference, the more reliable and dependable is the method of inspection. The NDE techniques used for induction heat treatment processes can be classified according to the application of NDE techniques...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006471
EISBN: 978-1-62708-190-0
.... In most cases practical situation performance is estimated for a system and an application with a probability of detection (POD). This topic is considered further in the articles “Ultrasonic Imaging and Sizing ,” “Nondestructive Evaluation and Life Assessment ,” and “Probability of Detection...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006460
EISBN: 978-1-62708-190-0
... Abstract Laser-ultrasonics is a particular implementation of ultrasonic nondestructive inspection in which ultrasound is generated and detected by lasers. This article discusses the various mechanisms that ensure ultrasound generation and explains the possibility to get the equivalent of phase...
Series: ASM Handbook
Volume: 24A
Publisher: ASM International
Published: 30 June 2023
DOI: 10.31399/asm.hb.v24A.a0006953
EISBN: 978-1-62708-439-0
... to fabricate the parts used to investigate RUS methods. Identification of commercially available instruments in this article does not imply recommendation or endorsement by the Laboratoire National de Métrologie et d’Essais. References References 1. “ Standard Guide for Nondestructive Examination...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006473
EISBN: 978-1-62708-190-0
.... It provides information on the dimension-measurement applications of ultrasonic inspection methods. ultrasonic imaging inspection area-amplitude blocks distance-amplitude blocks calibration defects WHEN ULTRASONIC NONDESTRUCTIVE TESTING (NDT) was first applied, it was a workmanship standard...
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003325
EISBN: 978-1-62708-176-4
... sectioning x-ray diffraction neutron diffraction Barkhausen noise analysis ultrasonic propagation analysis impact toughness mechanical testing nondestructive techniques residual stress shear testing tensile strength weldability testing welded joints IN WELDED STRUCTURES, the welds typically...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003524
EISBN: 978-1-62708-180-1
... mechanics fracture modes fracture surface lubricants macroscopic examination mechanical testing microscopic examination nondestructive inspection sampling simulated-service testing stress analysis wear failure ANALYZING the inevitable failures that occur during testing, manufacturing...
Series: ASM Handbook
Volume: 10
Publisher: ASM International
Published: 15 December 2019
DOI: 10.31399/asm.hb.v10.a0006632
EISBN: 978-1-62708-213-6
... the part. The nonlinear elastic methods, including Barkhausen noise, eddy current, and ultrasonic, rely on higher-order effects of stress on the magnetic, electrical, or acoustical properties of the part. If the part is not externally constrained, then the residual-stress distribution must...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005730
EISBN: 978-1-62708-171-9
... for determining mechanical properties including hardness and wear, oxidation, and corrosion resistance. In addition, both destructive and nondestructive tests have been developed to evaluate residual stresses in thermal spray coatings. Recently, methodologies have been developed to determine the nonlinear elastic...