Are you looking for best Ndt services in chennai?

Author : dhatshana moorthy | Published On : 01 Apr 2024

If "paut training” refers to a specific training program, certification, or concept introduced after that time, I recommend checking with recent and relevant sources, such as official training providers, organizations, or educational institutions. PAUT training in Chennai you might find information on their websites, official documentation, or by contacting them directly.


"Eddy current training" likely refers to training programs or courses that focus on eddy current testing (ECT) or eddy current inspection. Eddy current training in Chennai this is one of the testing in non-destructive testing technique used in various industries to inspect and detect defects in conductive materials. This method is particularly valuable for detecting surface cracks, corrosion, and other anomalies in conductive materials like metals.

Here's an overview of eddy current testing and its application:

Eddy Current Testing (ECT):

Principle:  Eddy current testing relies on the principle of electromagnetic induction. When alternating current is applied to a coil, it generates an electromagnetic field around the coil. When this coil is brought near a conductive material, eddy currents are induced in the material.

Detection of Defects:  Variations in the electrical conductivity or permeability of the material, such as those caused by cracks, voids, or changes in material properties, will affect the eddy currents. These variations are then detected by sensors, allowing inspectors to identify and assess the presence of defects.


Eddy current testing is commonly used in industries such as aerospace, automotive, energy, and manufacturing for inspecting components like aircraft components, pipelines, heat exchangers, and more.

It is effective for detecting surface and near-surface defects without the need for direct contact with the material.

Eddy Current Training:

Training programs on eddy current testing typically cover the following aspects:

Principles of Eddy Current Testing:  Understanding the basic principles behind eddy current testing, including electromagnetic induction and the interaction of eddy currents with conductive materials.

Instrumentation:  Familiarization with eddy current testing instruments, probes, coils, and sensors used in the inspection process.

Inspection Techniques:  Training on various inspection techniques, including surface scanning, tubing inspection, and the detection of specific types of defects.

Data Interpretation:  Learning to interpret the data obtained during eddy current testing, including distinguishing between different types of defects and understanding the significance of the findings.

Practical Applications: Hands-on training to apply eddy current testing techniques to real-world scenarios, ensuring that participants gain practical skills for effective defect detection.

These training programs are often conducted by organizations, training institutions, or companies specializing in non-destructive testing. Certification in eddy current testing may also be available for individuals who successfully complete such training programs. If you are interested in eddy current training, it's advisable to check with reputable training providers or organizations in the field of non-destructive testing for current and specific offerings.