Eddy Current Testing Machine @ECA

Eddy Current Testing (ET) is a non-destructive testing method that uses electromagnetic induction to detect defects or irregularities in conductive materials. It's commonly used in industries like aerospace, automotive, and energy.

👉Here's how it works:-

1. A probe or coil is placed near the material's surface.
2. An alternating current (AC) flows through the coil, generating a magnetic field.
3. The magnetic field induces "eddy currents" in the conductive material.
4. The eddy currents generate their own magnetic field, which interacts with the original field.
5. Any defects or changes in the material's structure alter the interaction between the magnetic fields.
6. The probe detects these changes, indicating the presence of defects or irregularities.

👉ET is effective for detecting surface and subsurface defects, such as:

Cracks
Corrosion
Pitting
Weld defects
Material thickness or conductivity variations

👉ET offers advantages like:

High sensitivity and accuracy
Fast testing speeds
Portable equipment
Non-contact testing (in some cases)

👉However, ET may have limitations, such as:

Limited depth penetration
Interference from nearby conductive objects
Requires specialized training and equipment

Would you like more information on ET applications or techniques?
​⁠‪@Babar_Shaikh‬ #ndttraining #eddycurrenttesting
#ET
#ECA
Surface Defect Testing
Corrosion Defect Testing


🤝More Details For Training and Services:
Email: [email protected]
Mobile Whatsaap: +91 7982914480.
Name: Babar Shaikh.

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We Provide ASNT NDT Level I & II Training & Service in All Location Area in India.
Contact me: [email protected]
Whatsaap +91 7982914480.

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