Metal treatment – Process of modifying or maintaining internal physical... – Magnetic materials
Reexamination Certificate
2007-04-16
2010-06-15
Sheehan, John P (Department: 1793)
Metal treatment
Process of modifying or maintaining internal physical...
Magnetic materials
C148S111000, C148S113000, C148S121000, C148S307000, C148S308000
Reexamination Certificate
active
07736444
ABSTRACT:
Grain oriented electrical steel is made in a manner that the grains are selectively grown to obtain a crystal structure known as cube-on-edge and the grains are largely aligned in the rolling direction. Selection of chemistry and process route along with thin slab continuous casting enables the production of Grain oriented electrical steel such that less energy is consumed in the process, certain process steps can be combined, yield is better and the product can be manufactured within a wider process control tolerance.
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Progress in Manufacturing of GO- TK; pp. 4-5, 7-10, May 2005.
Christiakov Urij
Mironov Leonard
Shalimov Alexandr G.
Shumilov Vladimir Pavlovich
Marger & Johnson & McCollom, P.C.
Sheehan John P
Silicon Steel Technology, Inc.
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