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.
References in periodicals archive ?
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.
Material Test - Chemical Test, Magnetic Particle Test, Radiographic Test As Per Is Specification As Per Drawing And Necessary Certificate From Any Govt.
Tenders are invited for Kadamparai Generation Circle Kadamparai PH Carrying out the Magnetic particle test and Ultrasonic test (MPT and UT) on the dismantled old runner of Unit 1.
It also carries out dye penetrant and magnetic particle tests on metal tubing which are used to make fasteners and other components.