Magnetic Particle Inspection
- Created By admin@decibel
- Last Updated November 4th, 2021
Magnetic Particle Inspection (MT)
This method involves the component under inspection being magnetized; this magnetization process is supplemented by the application of ferromagnetic particles to the already magnetized surface. The magnetic particles are attracted to areas of flux leakage (escaping magnetism) and indications formed at that point. This method is used to test welds, castings, and forgings for surface or slightly subsurface defects.
However MT can only be used to inspect materials that can be magnetized, i.e. ferromagnetic materials.
We can provide Magnetic Particle Inspection courses and examinations suitable for any of the following certification scheme.
SNT-TC-1A in accordance with your/our company written practice.
We can also provide
- Preparation training for ASNT Level 3
An example of the syllabus that is used for magnetic particle training courses is shown below for Level 1 and Level 2. DECIBEL can tailor make the syllabus to satisfy the requirements of an individual’s company specific written practice if requested.
Level 1 | ||
---|---|---|
General Theory | Specific Theory | Practical Examination |
|
Application of the Method and use of Codes, Specifications and Procedures, applicable to the company, including the relevant control checks. | Follow written instructions and process the inspection test pieces, record and report defects from know datum markers, carry out pre test calibration checks, post test procedures. |
Level 2 | ||
---|---|---|
General Theory | Specific Theory | Practical Examination |
(in addition to the Level 1 Syllabus above)
|
Application of the method to the specific requirements of the company, in particular making reference to those Codes, Specifications and Procedures used by the company, including the relevant control checks.
Product technology of the products for the relevant sector, i.e. welds, castings, forgings, this includes, manufacturing processes, defect formation and detection. |
Production of written instruction, determine the best inspection techniques for the individual parts, process the inspection test pieces, record and report defects from know Datum markers, carry out pre test calibration checks, post test procedures. |
About Qualification
Level 1 General Qualification required for separate certification:
10th Grade, SSLC, +2, HSC, Diploma – above or equivalent.
Level 2 Direct – General Qualification required for separate certification:
Level 1 With 6 month’s industrial experience or Science Graduation, Engineering Graduation.
Course Duration:
Will vary depends on the type of certification chosen
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