Understanding Eddy Current Array for High-Performance Inspections

Publication Date: 1 October 2021
Publication: Materials Evaluation, Volume 79, Issue 10, pgs. 940 - 947
Author(s): Anne-Marie Allard, Marc Grenier, Michael Sirois, Casper Wassink

An Overview of Digital Radiography for the Aerospace Sector

Publication Date: 1 October 2021
Publication: The NDT Technician, Volume 20, Issue 4, pgs. 6 - 10
Author(s): Lennart Schulenburg

Highly Nonlinear Solitary Waves to Estimate Orientation and Degree of Anisotropy in Rocks

Publication Date: 1 October 2021
Publication: Materials Evaluation, Volume 79, Issue 10, pgs. 991 - 1004
Author(s): Hoda Jalali, Yuhui Zeng, Piervincenzo Rizzo, Andrew Bunger

Research on Ultrasonic Testing with Wavelet Packet Analysis for Shotcrete

Publication Date: 1 October 2021
Publication: Materials Evaluation, Volume 79, Issue 10, pgs. 1005 - 1015
Author(s): Fei Yao, Yimin Cao

Nital Etch Technique for the Inspection of High-Strength Low-Alloy Steels

Publication Date: 1 October 2021
Publication: The NDT Technician, Volume 20, Issue 4, pgs. 1 - 5
Author(s): Joshua Pierre

Detection of Planar Defects in Multilayered GFRP Composite Structures Using Low-Field Nuclear Magnetic Resonance

Publication Date: 1 September 2021
Publication: Materials Evaluation, Volume 79, Issue 9, pgs. 897 - 904
Author(s): Sanjaya K. Sahoo, Srinivas Kuchipudi, R. Narasimha Rao, Manoj K. Buragohain, Ch. Sri Chaitanya

Implementing a Successful NDT Education Program: Planning, Design, Resources, Curriculum, and Evaluation

Publication Date: 1 September 2021
Publication: Materials Evaluation, Volume 79, Issue 9, pgs. 875 - 881
Author(s): Tracie Clifford

New Pathways to NDT: 21st Century Technical Education Connects High School Students to Real-World Careers

Publication Date: 1 September 2021
Publication: Materials Evaluation, Volume 79, Issue 9, pgs. 864 - 873
Author(s): Jill Ross

In Situ Metallography Applications in the Pipeline Industry

Publication Date: 1 August 2021
Publication: Materials Evaluation, Volume 79, Issue 8, pgs. 790 - 796
Author(s): B. Amend, M. Gould, P. Veloo, O. Oneal, R. Gonzalez, N. Switzner

Identification of Water Pipe Material Based on Stress Wave Propagation: Numerical Investigations

Publication Date: 1 August 2021
Publication: Materials Evaluation, Volume 79, Issue 8, pgs. 823 - 833
Author(s): Peyman Aminpour, Kurt Sjoblom, Ivan Bartoli

Optimizing Probe Active Aperture for Phased Array Weld Inspections

Publication Date: 1 August 2021
Publication: Materials Evaluation, Volume 79, Issue 8, pgs. 797 - 804
Author(s): Anmol Birring

Development of an Innovative Inspection Tool for Superheater Tubes in Fossil Fuel Power Plants

Publication Date: 1 July 2021
Publication: Materials Evaluation, Volume 79, Issue 7, pgs. 728 - 738
Author(s): Caique Lara, Julie Villamil, Anthony Abrahao, Aparna Aravelli, Guilherme Daldegan, Sharif Sarker, Daniel Martinez, Dwayne McDaniel

Integrating Electromagnetic Acoustic Transducers in a Modular Robotic Gripper for Inspecting Tubular Components

Publication Date: 1 July 2021
Publication: Materials Evaluation, Volume 79, Issue 7, pgs. 715 - 727
Author(s): Hamidreza Nemati, Fernando Alvidrez, Ankit Das, Nihar Masurkar, Manoj Rudraboina, Hamid Marvi, Ehsan Dehghan-Niri

Using Passive-Axis Focusing Wedges to Decrease Inspection Reject Rates

Publication Date: 1 July 2021
Publication: The NDT Technician, Volume 20, Issue 3, pgs. 1 - 5
Author(s): Simon Alain, Nicolas Badeau

Basics of AE Analysis for Field Testing: Part 2

Publication Date: 1 July 2021
Publication: The NDT Technician, Volume 20, Issue 3, pgs. 6 - 10
Author(s): Stanley F. Botten

Automated Robotic Systems for Nondestructive Testing of Aerospace Composite Structures

Publication Date: 1 July 2021
Publication: Materials Evaluation, Volume 79, Issue 7, pgs. 678 - 686
Author(s): Barry A. Fetzer

AI-Enabled Robotic NDE for Structural Damage Assessment and Repair

Publication Date: 1 July 2021
Publication: Materials Evaluation, Volume 79, Issue 7, pgs. 739 - 751
Author(s): Xiaodong Shi, Anthony Olvera, Ciaron Hamilton, Erzhuo Gao, Jiaoyang Li, Lucas Utke, Andrew Petruska, Zhenzhen Yu, Lalita Udpa, Yiming Deng, Hao Zhang

Aerial Robots for Contact-Based Ultrasonic Thickness Measurements for Field Inspections

Publication Date: 1 July 2021
Publication: Materials Evaluation, Volume 79, Issue 7, pgs. 687 - 694
Author(s): Robert Bob Dahlstrom

Design and Characteristics of Microfocus X-ray Source with Sealed Tube and Transmissive Target on Diamond Window

Publication Date: 1 June 2021
Publication: Materials Evaluation, Volume 79, Issue 6, pgs. 631 - 640
Author(s): Takaaki Tsunoda, Takeo Tsukamoto, Yoichi Ando, Yasuhiro Hamamoto, Yoichi Ikarashi, Satoshi Nagasato, Kazuyuki Ueda

Resonance Bond Testing: Theory and Application

Publication Date: 1 June 2021
Publication: Materials Evaluation, Volume 79, Issue 6, pgs. 512 - 519
Author(s): Stetson S. Watkins, James P. Bittner

Computed Tomography for the Nondestructive Testing of Additive Manufactured Components: Opportunities and Limitations

Publication Date: 1 June 2021
Publication: Materials Evaluation, Volume 79, Issue 6, pgs. 520 - 528
Author(s): Lennart Schulenburg

Variations of Classical and Nonclassical Ultrasound Nonlinearity Parameters during Heat-Induced Microstructural Evolution in an Iron-Copper Alloy

Publication Date: 1 May 2021
Publication: Materials Evaluation, Volume 79, Issue 5, pgs. 465 - 471
Author(s): Katherine Marie Scott Levy, Jin-Yeon Kim, Laurence J. Jacobs

Nonlinear Properties Analysis of Metallic Fatigue Damage Process Based on the Combined Nonlinear Parameter

Publication Date: 1 May 2021
Publication: Materials Evaluation, Volume 79, Issue 5, pgs. 472 - 480
Author(s): Yuhua Zhang, Silong Quan, Yuezhong Li, Guoquan Liu

Steel Rope Diagnostics by Magnetic NDT: From Defect Detection to Automated Condition Monitoring

Publication Date: 1 May 2021
Publication: Materials Evaluation, Volume 79, Issue 5, pgs. 438 - 445
Author(s): Vasily V. Sukhorukov

Monitoring of Elastoplastic Fracture Behavior of HSLA Steel Using Acoustic Emission Testing

Publication Date: 1 April 2021
Publication: Materials Evaluation, Volume 79, Issue 4, pgs. 383 - 390
Author(s): Jalaj Kumar, C.K. Mukhopadhyay, Vikas Kumar

Basics of AE Analysis for Field Testing: Part 1

Publication Date: 1 April 2021
Publication: The NDT Technician, Volume 20, Issue 2, pgs. 6 - 8, 10
Author(s): Stanley F. Botten

Digital and Computed Radiography: A Brief Introduction and Comparison

Publication Date: 1 April 2021
Publication: The NDT Technician, Volume 20, Issue 2, pgs. 1 - 5
Author(s): Aziz U. Rehman, George W. Jaques

Eddy Current Testing Basics and Innovation

Publication Date: 1 April 2021
Publication: Materials Evaluation, Volume 79, Issue 4, pgs. 360 - 367
Author(s): Casper Wassink, Marc Grenier, Michael Sirois, Anne-Marie Allard, Jonathan Berthier

A Deep Learning Framework for Acoustic Emission Sources Localization and Characterization in Complex Aerospace Panels

Publication Date: 1 April 2021
Publication: Materials Evaluation, Volume 79, Issue 4, pgs. 391 - 400
Author(s): Arvin Ebrahimkhanlou, Melanie B. Schneider, Brennan Dubuc, Salvatore Salamone

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

Publication Date: 1 March 2021
Publication: Research in Nondestructive Evaluation, Volume 32, Issue 2, pgs. 88 - 112
Author(s): Fei Sha, Dongyu Xu, Xin Cheng, Shifeng Huang

Limitations of Sonic Echo Testing on Buried Piles of Unknown Bridge Foundations

Publication Date: 1 March 2021
Publication: Research in Nondestructive Evaluation, Volume 32, Issue 2, pgs. 59 - 73
Author(s): Saman Rashidyan, Tang-Tat Ng, Arup Maji

A Detection Sensitivity Analysis Model for Structural Health Monitoring to Inspect Wall Thinning considering Random Sensor Location

Publication Date: 1 March 2021
Publication: Research in Nondestructive Evaluation, Volume 32, Issue 2, pgs. 74 - 87
Author(s): Haicheng Song, Noritaka Yusa

Assessing Fatigue in Metal Support Towers in Wind Power Plants

Publication Date: 1 March 2021
Publication: Materials Evaluation, Volume 79, Issue 3, pgs. 285 - 298
Author(s): Gennadiy Bezlyudko, Roman Solomakha, Svitlana Savluk, Anastasia Lukina

Role of Women in the Pursuit of NDE 4.0

Publication Date: 1 March 2021
Publication: Materials Evaluation, Volume 79, Issue 3, pgs. 272 - 284
Author(s): Ripi Singh, Marybeth Miceli

Quantitative Stress Evaluation and Defect Identification in Ferromagnetic Steels Based on Residual Magnetic Field Measurements

Publication Date: 1 March 2021
Publication: Materials Evaluation, Volume 79, Issue 3, pgs. 311 - 319
Author(s): S. Bao, M. Fu, Z. Zhao, P. Jin

Nondestructive Evaluation of Hot Cell Liner Bricks by Radiometric Testing

Publication Date: 1 February 2021
Publication: Materials Evaluation, Volume 79, Issue 2, pgs. 106 - 112
Author(s): S. Viswanathan, S. Chandrasekaran, B. Venkatraman

NDE of Discontinuities in Thermal Barrier Coatings with Terahertz Time-Domain Spectroscopy and Machine Learning Classifiers

Publication Date: 1 February 2021
Publication: Materials Evaluation, Volume 79, Issue 2, pgs. 125 - 135
Author(s): Binghua Cao, Enze Cai, Mengbao Fan

Influence of Different Crack Factors on Acoustic Wave Signals Using Orthogonal Analysis

Publication Date: 1 February 2021
Publication: Materials Evaluation, Volume 79, Issue 2, pgs. 136 - 148
Author(s): Xianghong Wang, Jun Liu, Zhimin Luo, Hongwei Hu

Damage Characterization in Glass/Epoxy Composite Laminates under Normal and Oblique Planes of Cyclic Indentation Loading with AE Monitoring

Publication Date: 1 January 2021
Publication: Materials Evaluation, Volume 79, Issue 1, pgs. 61 - 77
Author(s): A. Jayababu, V. Arumugam, B. Rajesh, C. Suresh Kumar

Quality Assurance of Thin-Walled Nickel Tubes by Eddy Current (EC) Testing Using the Discrete Wavelet Transform (DWT) Processing Methodology

Publication Date: 1 January 2021
Publication: Research in Nondestructive Evaluation, Volume 32, Issue 1, pgs. 24 - 37
Author(s): Arjun V., S. Thirunavukkarasu, Anish Kumar

Laser-Excited Acoustics for Contact-Free Inspection of Aerospace Composites

Publication Date: 1 January 2021
Publication: Materials Evaluation, Volume 79, Issue 1, pgs. 28 - 37
Author(s): Matthias Brauns, Fabian Lucking, Balthasar Fischer, Clint Thomson, Igor Ivakhnenko

Laser-Induced Thermoelastic Wave Technique to Evaluate Hygrothermal Aging in CFRP Composites

Publication Date: 1 January 2021
Publication: Materials Evaluation, Volume 79, Issue 1, pgs. 55 - 60
Author(s): Nilesh C. Bagale, M.R. Bhat

Inspection of Additive Manufactured Parts Using Computed Tomography: Part 2

Publication Date: 1 January 2021
Publication: The NDT Technician, Volume 20, Issue 1, pgs. 1 - 5
Author(s): Lennart Schulenburg, Frank Herold

Study on the Change Law of Transverse Ultrasonic Velocity in a High Temperature Material

Publication Date: 1 January 2021
Publication: Research in Nondestructive Evaluation, Volume 32, Issue 1, pgs. 38 - 57
Author(s): Yang Zheng, Zheng Li, Jinjie Zhou, Zongjian Zhang

The Performance of Three Total Variation Based Algorithms for Enhancing the Contrast of Industrial Radiography Images

Publication Date: 1 January 2021
Publication: Research in Nondestructive Evaluation, Volume 32, Issue 1, pgs. 10 - 23
Author(s): Mahdi Mirzapour, Effat Yahaghi, Amir Movafeghi

Investigation of Magnetic Memory Signal of Propagation of Buried Crack under Applied Load

Publication Date: 1 January 2021
Publication: Research in Nondestructive Evaluation, Volume 32, Issue 1, pgs. 1 - 9
Author(s): Kunshan Xu, Ke Yang, Jie Liu, Xiaoping Chen, Yue Wang