The Possibility of Exploiting Magnetic Phenomena in the Testing of Steel

THE known phenomenon that a test-piece of ferro-magnetic steel is magnetic after it has been broken in tension indicates that, while it is being loaded, the steel acquires magnetic properties. In the present investigation of the influence of the stress on the magnetic flux, repeated pulsating stresses of increasing amplitude, varying from zero to the maximum tensile value, i.e., pull-pull loading, were employed.
Keywords: Fatigue, fatigue limit, magnetic flux, oscillograph, STEEL C STEEL, yield point, Investigations, Load, Mechanical, Motors, steel, Steels, stress, Yield
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