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Article: Research from T.P.P. Phway and co-authors in the area of science published.
- Article from:
- Physics Week
- Article date:
- September 2, 2008
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According to recent research from Scotland, "Non-oriented electrical steel is produced in strip form typically 0.35-1.0mm thick and containing 0-3wt% silicon. It is well-known that non-oriented electrical steel is not quite isotropic but has small anisotropy."
"In the last decade, NKK produced 0.1mm thick, nonoriented steel 6.5% Si which has applications such as in high-frequency transformer due to its high electrical resistivity, low core losses, near zero magnetostriction, and high permeability. The magnetostriction of 6.5% silicon steel samples with dimensions 280mm x 30mm x 0.1mm was measured when magnetised sinusoidally between 0.5 and 1.0T at frequencies ...