FIELD: non-destructive inspection, producing magnetic leakage fields on the surface of an article to be tested at magnetizing. SUBSTANCE: magnetizing device has a coil and magnetic core assembly including a cylindrical core and two stacks of shiftable plates, two journals with a circular groove and two parallel flats being in contact with the surface of the groove put on the end- faces of the core. The stack of plates is enclosed in a rectangular cross section yoke with a support opening having diametrically opposite flexible catches. EFFECT: enhanced reliability in magnetic- particle testing. 5 dwg
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