MACHINING PARTS FIRE TRUCKS PULSED MAGNETIC FIELD

Pulsed magnetic treatment is used for hardening of the various parts of fire fighting equipment, construction and assembly units, for example, riveted, welded and threaded connections; gears; supporting devices and couplings; springs and coil springs; steel ropes and cables of hoisting machines; cutting tools, etc. The article shows that the pulsed magnetic treatment is most effective for the metal layers having troostite and sorbitol structure.