Probability of Detection for Magnetic Particle in NDT In the damage-tolerance approach to airworthiness, fatigue-critical aircraft structure is subject to regular nondestructive inspection (NDI) to prevent catastrophic structural failure. Periodic
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In the United States, millions of miles of pipeline carrying everything from water to crude oil. The pipe is vulnerable to attack by internal and external corrosion, cracking, third party
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MPI  – Basic Principles In theory, magnetic particle inspection (MPI) is a relatively simple concept. It can be considered as a combination of two nondestructive testing methods: magnetic flux leakage
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Introduction to Ultrasonic: The word ultrasonic combines the Latin roots ultra, meaning ‘beyond’ and sonic, or sound. The sound waves having frequencies above the audible range i.e. above 20000Hz are
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WELD DEFECTS DISCONTINUITY IN WELD DEFECTS :: AN INTERUUPTION OF THE TYPICAL STRUCTURE IN THE MECHANICAL OR METALLURGICAL OR PHYSICAL CHARETERESTICS OF MATERIAL OR WELDMENT DISCONTINUITY IS A DEFECT WHEN IT DOES
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Introduction to Nondestructive Testing For visitors who are not already familiar with NDT, the general information below is intended to provide a basic description of NDT and the most common
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API 580 Question  API 580 Preparatory Training in India 1.Types of nozzle Radial nozzle: a nozzle, which is perpendicular to base of the shell or dished end lies on the
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API 580 Risk Based Inspection Description This course is intended for personnel with experience in Plant Inspection, Plant Maintenance or Inspection Engineers, who wish to have better interpretation for working
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Eddy current An eddy current is an electrical current induced in a piece of metal due to the relative motion of a nearby magnet. Any time a magnet passes a
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Leak Testing Non Destructive Examination (NDE) Non Destructive Examination is the act of  evaluating a welded component (or material to be welded) without affecting the serviceability of the part or
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