magnetic particle test

magnetic particle test

[mag′ned·ik ¦pärd·ə·kəl ‚test]
(metallurgy)
A nondestructive test to determine the existence and extent of macrodefects such as cracks in ferromagnetic materials; discontinuities in the material create variations of magnetic field which are outlined by fine magnetic particles. Also known as magnetic crack detection.
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During and after production all products undergo a systematically testing including chemical composition and mechanical properties test, measurement test of all dimensions after casting, ultra sonic test, magnetic particle test, surface roughness test and dye penetrant inspection for critical parts, measurement test of all dimensions after machining, hardness test, assembly and interchange ability test, and visual inspection for all parts.
Limited Tenders are invited for Conducting Magnetic Particle Test (Mpt) For Lpg Pipeline At Chennai Lpg Plant
Tenders are invited for Carrier Oil For Magnetic Particle Test Mpt .
Limited Tenders are invited for Digital Radiography, Conventional Radiography, Magnetic Particle Test, Pmi, Ultrasonic Test, Stress Relieving, Hardness Testing Etc Including All Manpower, Materials, Tools/Tackles, Machineries Radioactive Source For Mechanical Works-Dht/Aru For Dht Associated Facilities At Bpcl Mahul Mumbai