Introduction to NDT

Course Overview:

In addition to covering the history and development of NDT, this course presents the basic NDT methods (including visual, penetrant, magnetic particle, radiographic, ultrasonic, and eddy current testing) as well as materials to be examined and typical discontinuities to be detected by these methods. The principles, techniques, procedures, and applications are included. Because being properly qualified and in compliance with appropriate certification programs is key to the success of any NDT, the course also stresses the importance of proper evaluation to industry acceptance standards. The instructor for this course is industry legend Charles J. Hellier, who is also the author of The Handbook of Nondestructive Evaluation, published by McGraw-Hill. This course is especially beneficial for design personnel, structural, maintenance, and materials engineers; management and supervisory personnel; regulators; auditors; project managers; and other non-test individuals who require a basic understanding of NDT. It may also assist the student to select and specialize in one or more methods.

Upon Completion, Learners Will Have Covered:

• Introduction to NDT and Certification of Personnel
• Classification and Interpretation of Discontinuities
• Visual Testing
• Penetrant Testing
• Magnetic Particle Testing
• Radiographic Testing
• Ultrasonic Testing
• Eddy Current

Meet the Instructor

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  Chuck Hellier

  Chuck Hellier is a pioneer in NDT with a career spanning hands-on inspection, business leadership, and education. He founded Hellier NDT and later co-founded NDT Classroom, which was acquired by ASNT in 2023. A longtime contributor to ASNT, Chuck has served in key leadership roles including Education Council Chair and Secretary/Treasurer. His career reflects a deep commitment to advancing NDT training, certification, and accessibility across the industry.