Metal treatment – Process of modifying or maintaining internal physical... – Magnetic materials
Reexamination Certificate
2005-02-22
2005-02-22
Ip, Sikyin (Department: 1742)
Metal treatment
Process of modifying or maintaining internal physical...
Magnetic materials
C148S112000
Reexamination Certificate
active
06858095
ABSTRACT:
A grain-oriented electrical steel sheet comprising 2.5-4.5% Si by weight and measuring 0.36-1.00 mm in thickness is imparted with a good core loss value for its thickness by controlling its C content, flux density, grain boundary configuration, and deviation degree of crystal orientation in the grains.
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Masui Hiroaki
Takahashi Nobuyuki
Yoshitomi Yasunari
Ip Sikyin
Kenyon & Kenyon
Nippon Steel Corporation
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