method of magnetization or magnetic separator charcteristics

YSJ

method of magnetisation - excelphysics

procedure: the steel bar is stroked with the same pole of the permanent magnet from one end to the other end in one direction.; the stroking magnet has to be lifted sufficiently high above the steel bar between successive strokes.; the steel bar will become a magnet with pole produced at the end where the strokes finish is opposite to the stroking pole used as the atomic magnets in the domain

magnetization and demagnetization - techknow wiki

this produces magnets that are not as strong as the electrical methods. there are two methods which have traditionally been given the names “single touch” and “divided touch”. in the “single touch” method a magnet is drawn over the rod so as to go completely over the length of the rod.

magnetization - nde-ed.org

when using the direct magnetization method care must be taken to ensure that good electrical contact is established and maintained between the test equipment and the test component. improper contact can result in arcing that may damage the component. it is also possible to overheat components in areas of high resistance such as the contact

diagnosis method of magnetization distribution in

diagnosis method of magnetization distribution in permanent magnet using approximate function based on 1-d fourier series expansion abstract: to manufacture high-quality electrical machinery the accurate estimation of magnetization is required before the practical design. the early diagnosis of magnetization distribution with high accuracy

induced magnetism & electrical method of magnetisation

electrical method for magnetisation. for magnetization a direct current flowing into a solenoid (a long insulated wire coiled into a cylinder) produces a magnetic field that inside the coil is uniform in strength and direction. the solenoid becomes a magnet.

giant electrical modulation of magnetization in

in order to understand the electric-field control of magnetism and the origin of the giant electrical modulation of magnetization in our cofeb/pmn-pt structure rot-moke method 27 with in-situ

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method of magnetization or magnetic separator charcteristics