Purdue University researchers have developed a new test apparatus and computational procedure for characterizing highly permeable magnetic materials under both unsaturated and saturated conditions. The method is experimentally simple, inexpensive, and more accurate than IEEE Standard 393-1991.
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Sm2Co17 magnetic microparticles have been incorporated into the matrix of electrolytic manganese dioxide cathode mixtures for use in rechargeable alkaline batteries. Cyclic voltammetric studies have shown that the addition of the magnetic particles to the cathode change the redox mechanism and impro.....
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