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Characteristics of Eddy Current Attenuation in Metal Clad Plates and Measurement of Cladding Thickness

期刊: RESEARCH IN NONDESTRUCTIVE EVALUATION, 2021; 32 (3-4)

A metal clad plate consists of a base layer and a clad layer of different materials. When testing clad plate using the eddy current (EC) method, the v......

Baseline-Free Damage Identification Method for Lattice Sandwich Structures Based on Operational Deflection Shapes

期刊: RESEARCH IN NONDESTRUCTIVE EVALUATION, 2021; 32 (3-4)

A novel baseline-free damage identification method based on high frequency operational deflection shapes (ODSs) is presented for debonding detection i......

Mechanical Sensing Properties of Embedded Smart Piezoelectric Sensor for Structural Health Monitoring of Concrete

期刊: RESEARCH IN NONDESTRUCTIVE EVALUATION, 2021; 32 (2)

An embedded smart piezoelectric sensor was fabricated, and the encapsulation material was prepared with cement, epoxy resin, curing agent, and improve......

Nondestructive Evaluation 4.0: Ultrasonic Intelligent Nondestructive Testing and Evaluation for Composites

期刊: RESEARCH IN NONDESTRUCTIVE EVALUATION, 2020; 31 (5-6)

With the continuous promotion of Industry 4.0, the mass production of composites will be entering Industry 4.0 in the near future. With respect to qua......

Study of Defects in Carbon Fiber Reinforced Composites Visualized by Magnetic Induction Tomography

期刊: RESEARCH IN NONDESTRUCTIVE EVALUATION, 2020; 31 (4)

This study proposed a new magnetic induction tomography (MIT) sensor-based electromagnetic induction to reconstruct the conductivity distribution of t......

Nonlinear Ultrasonic Second Harmonic Assessment of Concrete Defects Based on Embedded Piezoelectric Sensors

期刊: RESEARCH IN NONDESTRUCTIVE EVALUATION, 2020; 31 (4)

In this work, the second harmonic generation (SHG) technique based on embedded piezoelectric (PZT) sensors is developed for the defect assessment of c......

Grain size correction of welding residual stress measurement in a carbon steel plate using the critical refraction of longitudinal waves

期刊: RESEARCH IN NONDESTRUCTIVE EVALUATION, 2019; 30 (2)

In this, a method to measure welding residual stress in butt-welded joints of carbon steel plates using longitudinal critically refracted wave (L-cr w......

JIF:1.52

The Effect of Motion-Induced Eddy Current on High-Speed Magnetic Flux Leakage (MFL) Inspection for Thick-Wall Steel Pipe

期刊: RESEARCH IN NONDESTRUCTIVE EVALUATION, 0; ()

The magnetic flux leakage (MFL) inspection technology is widely used in pipeline industry to detect defects to ensure pipeline safety. During the high......

Stress-Dependent Magnetic Charge Model for Micro-Defects of Steel Wire Based on the Magnetic Memory Method

期刊: RESEARCH IN NONDESTRUCTIVE EVALUATION, 0; ()

Magnetic memory method (MMM) is widely used for diagnosing ferromagnetic material on early stage as a nondestructive technology, but no clear descript......

Magnetization Time Lag Caused by Eddy Currents and Its Influence on High-Speed Magnetic Flux Leakage Testing

期刊: RESEARCH IN NONDESTRUCTIVE EVALUATION, 2019; 30 (4)

In high-speed magnetic flux leakage (MFL) testing, the tested workpieces pass rapidly through magnetizers. Thus, the magnetization time for workpieces......

JIF:1.52

Feasibility investigation regarding evaluation of external wall-thickness loss in nonmagnetic tubes using a bobbin-typed electromagnetic acoustic transducer

期刊: RESEARCH IN NONDESTRUCTIVE EVALUATION, 2019; 30 (5)

During fabrication and practical service, nonmagnetic tubes are prone to the External Wall-thickness Loss (EWL) which leaves the tubes vulnerable to s......

JIF:1.52

De-noising of Magnetic Flux Leakage Signals Based on Wavelet Filtering Method

期刊: RESEARCH IN NONDESTRUCTIVE EVALUATION, 2019; 30 (5)

To improve the accuracy of the magnetic flux leakage (MFL) nondestructive testing in practical applications, it is very significant and key to deal wi......

JIF:1.52

Characterization of Hydrogen Embrittlement in 2.25cr-1mo-0.25v Steel by Eddy Current Method

期刊: RESEARCH IN NONDESTRUCTIVE EVALUATION, 2018; 29 (4)

Eddy current method has been recently developed to characterize mechanical properties of materials and assess internal hydrogen content of high streng......

JIF:1.52

Eddy Current Testing of Delamination in Carbon Fiber Reinforced Polymer (CFRP): A Finite Element Analysis

期刊: RESEARCH IN NONDESTRUCTIVE EVALUATION, 2018; 29 (4)

Carbon fiber reinforced polymer (CFRP) is widely used thanks to its excellent material properties. However, damages, especially delamination, can caus......

JIF:1.52

Nondestructive Condition Assessment Techniques for the Ethylene-Propylene Rubber Cable

期刊: RESEARCH IN NONDESTRUCTIVE EVALUATION, 2017; 28 (1)

In order to analyze the aging of the active Ethylene-Propylene Rubber (EPR) cable, the dielectric dissipation factor (tan ) was proposed as a nondestr......

JIF:1.57

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