Temperature coefficient of magnetic permeability within the working range (1915)
National Bureau of Standards · leaf 10
9000 Sanford] Temperature Coefficient of Permeability standard temperature were permitted. As the temperature wasactually determined for each point the coefficient of induction fora given magnetizing force could be calculated from the data at twotemperatures. In order to draw curves for the… … ^ 10 IS H Fig. 3.—Showing normal induction for low-carbon steel at 2j° and percentage change in magnetizing force for a given induction due to I degree rise in temperature S-i, as received S-2, annealed from 900° given induction were determined. The values calculated fromthese three curves indicate…
Magnetism · Magnetic properties and materials A4100 Electricity and magnetism · Fields and charged particles
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