demagnetization


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Related to demagnetization: Adiabatic demagnetization

de·mag·net·ize

 (dē-măg′nĭ-tīz′)
tr.v. de·mag·net·ized, de·mag·net·iz·ing, de·mag·net·iz·es
1. To remove magnetic properties from.
2. To erase (a magnetic storage device).

de·mag′net·i·za′tion (-nĭ-tĭ-zā′shən) n.
de·mag′net·iz′er n.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.demagnetization - the process of removing magnetization
degaussing - the process of making a (steel) ship's hull nonmagnetic by producing an opposing magnetic field
natural action, natural process, action, activity - a process existing in or produced by nature (rather than by the intent of human beings); "the action of natural forces"; "volcanic activity"
References in periodicals archive ?
cj] sintered magnets are used to combat this inherent tendency for demagnetization.
The disk rotated in the magnetic field which provided magnetization and demagnetization.
Also, the magnetization of the magnet is assumed as a linear second quadrant demagnetization curve [4-6] of the form: [B.
However, in case of the designed machine, the possible gain of using Halbach array instead of the traditional layout of the low grade magnets, is higher than the probability of the undesired demagnetization of the magnets.
With the operational function that we have proposed in these memory cells, there will be no need for time-consuming magnetization and demagnetization processes.
instrument, the agency baselined a two-stage adiabatic demagnetization refrigerator (ADR), a mechanical cooling system that operates much like a household refrigerator, but using liquid helium as its coolant.
Previously, dysprosium was used in neodymium magnets in order to increase the coercivity, the resistive force against a demagnetization field during operation of motors and generators.
One of the main problems of NdFeB permanent magnet synchronous motor is thermal demagnetization, which is caused by the permanent magnet eddy current loss.
Until MRI compatibility has been confirmed, the metallic or magnetic component of this device should be considered a contraindication to MRI due to possible overheating, tissue expander displacement, and possible demagnetization of the localization marker.
Another major feature in the latest release of Opera-3d is that the scope of the surface impedance boundary condition (SIBC) has been widened and is now available for use in transient electromagnetic analysis including Demagnetization and Motional Analysis.
Ferrite magnets are superb in damp, wet or marine environments and exhibit high resistance to demagnetization and corrosion.
Low temperatures were achieved by adiabatic demagnetization of Cerous Magnesium Nitrate.