Fundamental Principle for Eddy Current Testing

Eddy current testing is one of the many NDT (non-destructive testing) method, it is applied electrom…

Fundamental Principle for Magnetic Flux Leakage Testing

The detection of the leakage magnetic field (magnetic fluxleakage testing MFL) is the ferromagnetic …

Fundamental Principle for Magnetic Memory Testing

(1) Principles of Magnetic MemoryThe metal magnetic memory (MMM) - is a non-destructive testing meth…

Introduction on Nondestructive Testing Technology

Non-destructive testing technology development process gone through three stages: nondestructive tes…

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